Consider x^ {2}3xy2y^ {2}4x7y3 as a polynomial over variable x Find one factor of the form x^ {k}m, where x^ {k} divides the monomial with the highest power x^ {2} and m divides the constant factor 2y^ {2}7y3 One such factor is xy3 Factor the polynomial by dividing itGet stepbystep solutions from expert tutors as fast as 1530 minutes Your first 5 questions are on us!Therefore, required expression = (4x 2 3y 2 – xy 8) – ( 3x 2 4y 2 – xy x – y 3) = 4x 2 3y 2 – xy 8 3x 2 – 4y 2 xy – x y – 3 = 4x 2 3x 2 3y 2 – 4y 2 – x y – 3 8 = 7x 2 – y 2 – x y 5 17 What should be added to xy – 3yz 4zx to get 4xy – 3zx 4yz 7?
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Daca x/y=3/5 calculati 3x+7y/4x+2y
Daca x/y=3/5 calculati 3x+7y/4x+2y-Solution The required expression can be got by subtracting xy – 3yz 4zx from 4xy – 3zx 4yz 7 Add the two equations together to eliminate y from the system−4x7y=−3x−7y=−15−3x=−18 Divide each term by −3 and simplify x = 6 Substitute the value found for x into one of the original equations, then solve for y y = 3 The solution to the independent system of equations can be represented as a point(6,3)Close Start your trial now!Compute
X=8° now for the on the left hand side is a isocelea triangle, which means two of its angle are the same so that (4x2)°= (7y9)° (HiSub in (4x2)°=30° into the equation) 30°=7y°9° 21°=7y° y=3° heart outlinedClick here👆to get an answer to your question ️ Prove (4x 7y )^2 (4x 7y )^2 = 112xyAnswer (1 of 6) We can just find the intersection of these two lines and then we can determine the distance from the intersection with the origin We find the intersection of these two lines as the following system of equations \begin{cases}4x5y=26\\ 3x7y=2 \end{cases} We can multiply the
Find the X and Y Intercepts 4x7y=3 Find the xintercepts Tap for more steps To find the xintercept (s), substitute in for and solve for Solve the equation Tap for more steps Simplify Tap for more steps Multiply by Add and Divide each term by and simplify Tap for more stepsAdvanced Math Advanced Math questions and answers Determine which equations are exact and solve them 6x^2y^2 dx 4x^3ydy = 0 (3ycosx 4xe^x 2x^2 e^x) dx (3 sin x 3) dy = 0 14x^2 y^3 dx 21x^2 y^2 dy = 0 (2x 2y^2) dx (12y^2 4xy) dy = 0 (x y)^2 dx (x y)^2 dy = 0 (4x 7y) dx (3x 4y) dy = 0 (2y^2 sin x 3y^3 2x) dx5x3y=2,4x7y=3 5 x − 3 y = 2, 4 x 7 y = − 3 Choose one of the equations and solve it for x by isolating x on the left hand side of the equal sign Choose one of the equations and solve it for x by isolating x on the left hand side of the equal sign 5x3y=2 5
Contoh 2 Soal UN MATEMATIKA SMP/MTs 14 Diketahui sistem persamaan 4x – 3y = 1 dan 2x – y = 3, maka nilai 3x – 2y adalah A 2 B 1 C 1 D 2 Pembahasan Mencari nilai y dengan metode eliminasi x dari persamaan 4x – 3y = 1 dan 2x – y = – 3 Mencari nilai y dengan substitusi nilai y = – 7 ke persamaan 2x – y = – 3 0 votes Given equations are 4x7y = 2 > (1) 3x5y = 9 > (2) Convert the above equations in to matrix form We solve the equations in cramer's method AX = B A is coefficient matrix, B is constant matrix and X is variable matrix DetA = 21 = 41 = 1063 = 73$9y34x2y3x5$ 2 Subtract the values $3$ and $5$ $29y4x2y3x$ 3 Combining like terms $9y$ and $2y$ $27y4x3x$ 4 Combining like terms $4x$ and $3x$ $27y7x$ Final Answer $27y7x$ Struggling with math?
Simplify (4x^37y^3z^4)^2 Rewrite as Expand using the FOIL Method Tap for more steps Apply the distributive property Apply the distributive property Apply the distributive property Simplify and combine like terms Tap for more steps Simplify each term Tap for more steps Find an answer to your question (xy3)(4x7y2) simplifyplease find my answer fast shivani1233 shivani1233 Math Primary School answered (xy3)(4x7y2) simplify please find my answer fast 2 See answers Advertisement Advertisement abhi813 abhi813 Hey dearThere Are Actually 4 methods of solving this We have, 2x 3y = 11(i) and, 5x 2y = 18(ii) i) Elimination Method First choose which variable you want to eliminate I'm going with y So, Multiply the eq(i) with 2 first It will turn into, 4x 6y = 22(iii) Now, Multiply the eq(ii) with 3
24x^2 46xy 21y^2 6x * 4x = 24x^2 6x * 3y = 18xy 7y * 4x = 28xy 7y * 3y = 21y^2 When we combine it all together we get 24x^2 18xy 28xy 21y^2 We can still simplify this because 18xy and 28xy are like terms 18xy 28xy = 46xy So the final simplified answer is 24x^2 46xy 21y^2 Hope this helps!2x7y=3 Geometric figure Straight Line Slope = 0571/00 = 0286 xintercept = 3/2 = yintercept = 3/7 = Rearrange Rearrange the equation by subtracting what isNfevans369 is waiting for your help Add your answer and earn points
If the equation `2x^24x y7y^212 x2yt=0,w h e r et` is a parameter has exactly one real solution of hte form `(x ,y)` , then hte sum of `(xy)` is equaFree system of equations calculator solve system of equations stepbystep x = 4, y = 1 WARNING!
For an answer to have an infinite solution, the two equations when you solve will equal #0=0# Here is a problem that has an infinite number of solutions #3x2y= 12# #6x4y=24# If you solve this your answer would be #0=0# this means the problem has an infinite number of solutions For an answer to have no solution both answers would not Find an answer to your question Solve the system using elimination 4x7y=3 x7y=15 babygirl75 babygirl75 Mathematics High School answered Solve the system using elimination 4x7y=3 x7y=15 2 See answers AdvertisementAlgebra Examples To write 4x−y 3 4 x y 3 as a fraction with a common denominator, multiply by 2 2 2 2 To write − xy 2 x y 2 as a fraction with a common denominator, multiply by 3 3 3 3 Write each expression with a common denominator of 6
4x7y=1;3x2y=9 Simple and best practice solution for 4x7y=1;3x2y=9 Check how easy it is, to solve this system of equations and learn it for the future Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homeworkAnswer (1 of 5) If (2x3y1) /2= (x9y8) /3= (4x7y12) /5, then what is the value of xyThe equations become 2 * 1/x 1/y = 3 and 1/x 5*1/y = 7 Therefore, 2A B = 3 and A 5B = 7 To cancel out "B", multiply both sides of the first equation by 5 10A 5B = 15 and 1A 5B = 7 Combine the two equations by addition 11A 0B = 22 or 11A = 22 and A = 2
Consider a normal equation in #x# such as #3x=6# To solve this equation you simply take the #3# in front of #x# and put it, dividing, below the #6# on the right side of the equal sign #x=6/3=3^1*6=2# at this point you can "read" the solution as #x=2# With a system of #n# equations in #n# unknowns you do basically the same, the only difference is that you have more than 1 unknownQuestion 16 From the sum of x 2 3y 2 − 6xy, 2x 2 − y 2 8xy, y 2 8 and x 2 − 3xy subtract −3x 2 4y 2 – xy x – y 3 Solution Question 17 What should be added to xy – 3yz 4zx to get 4xy – 3zx 4yz 7?Answer (1 of 3) Here is a logical way to solve such problems Find one simple solution to (1) 4x7y=3 x=1 and y=1 is a solution Find one simple solution to (2) 4x7y=0 x=7 and y=4 is a solution So x=7k and y=4k is the general solution for (2) So x=7k1
Step 2 Step 3 Step 4 No errors are present inAccess detailed step by step solutions to thousands of problems, growing every day! Find the equation of a straight line through the intersection of lines 5x – 6y = 2, 3x 2y = 10 and perpendicular to the line 4x – 7y 13 = 0 asked in Coordinate Geometry by nchi ( 4k points)
Solution for 4x7y=6 equation Simplifying 4x 7y = 6 Solving 4x 7y = 6 Solving for variable 'x' Move all terms containing x to the left, all other terms to the rightSolution Steps ( 2 x 7 y ) ( 2 x 7 y ) ( 2 x 7 y) ( − 2 x − 7 y) Apply the distributive property by multiplying each term of 2x7y by each term of 2x7y Apply the distributive property by multiplying each term of 2 x 7 y by each term of − 2 x − 7 y 4x^ {2}14xy14xy49y^ {2}Solution for 4x7y=2 equation Simplifying 4x 7y = 2 Solving 4x 7y = 2 Solving for variable 'x' Move all terms containing x to the left, all other terms to the right
A 8x y B y 4x C 7y 4x D 4x y Loveisthekey Loveisthekey Mathematics High School answered What is the simplified expression for 3(2x y) 2y 2(x y)? −4x7y=−3x−7y=−15 Add the two equations together to eliminate y from the system−4x7y=−3x−7y=−15−3x=−18 Divide each term by −3 and simplify x = 6 Substitute the value found for x into one of the original equations, then solve for y y = 3 The solution to the independent system of equations can be represented as a4x(4x)4x(−7y)7y(4x)7y(−7y) 4 x ( 4 x) 4 x ( 7 y) 7 y ( 4 x) 7 y ( 7 y) Simplify and combine like terms Tap for more steps Simplify each
Get stepbystep solutions from expert tutors as fast as 1530 minutes Your first 5 questions are on us!Solution for 4x7y3x2y= equation Simplifying 4x 7y 3x 2y = 0 Reorder the terms 4x 3x 7y 2y = 0 Combine like terms 4x 3x = 1x 1x 7y 2y = 0 Combine like terms 7y 2y = 9y 1x 9y = 0 Solving 1x 9y = 0 Solving for variable 'x' Move all terms containing x to the left, all other terms to the right Add '9y' to eachA 8x y B y 4x C 7y 4x D 4x y 2 See answers Advertisement Advertisement
Steps for Solving Linear Equation 2x7y=6 2 x 7 y = 6 Subtract 7y from both sides Subtract 7 y from both sides 2x=67y 2 x = 6 − 7 y Divide both sides by 2 Divide both sides by 2Join now Popular problemsY=4x3;y=x2 Simple and best practice solution for y=4x3;y=x2 Check how easy it is, to solve this system of equations and learn it for the future Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework If it's not what You are looking for type in the system of equations solver your own
Example 3 Solve for x and y 4x 7y = 0 8x y 26 = 0 (x, y) = (35, 2) Apart from the stuff given above, if you need any other stuff in math, please use our google custom search here If you have any feedback about our math content, please mail us 4x=7y=9z , then xyz ? solve the system using elimination 4x7y=3 x7y=15 college Algebra Write the system as a matrix and solve it by GaussJordan elimination (If the system is inconsistent, enter INCONSISTENT If the system has infinitely many solutions, show a general solution in terms of x, y, or z) x 2y − z Algebra 1
Simplify (4x^7y) (x^5y^9) \square! 1 4 x − 3 7y = 1 3 2 x −8y = 2 Multiply the first equation by 4 to get x − 12 7 y = 4 Add 12 7 y to both sides to get x = 12 7 y 4 Substitute this expression for x in the second equation to get 2 = 3 2 (12 7 y 4) −8y = 18 7 y 6 − 8y You will be brainliest Michael solved the system of linear equations and provided the solution 3x – 3y = 6 4x – 7y = 2 Step 1 4(3x – 3y = 6) –3(4x – 7y = 2) Step 2 12x – 12y = 24 –12x 21y = –6 Step 3 9y = 18 Step 4 y equals 1 over 2 In which step did Michael show his first error?
Answer (1 of 3) The required point is the foot of perpendicular from the point to the line To get it, first we find the line through (1,3) and perpendicular to 4x7y2=0 It is obviously 7x4y = 712=5 Now you can solve for intersection of 4x7y2=0 and 7x4y5=04x 7y = 4 4 x 7 y = 4 Subtract 4x 4 x from both sides of the equation 7y = 4− 4x 7 y = 4 4 x Divide each term by 7 7 and simplify Tap for more steps Divide each term in 7 y = 4 − 4 x 7 y = 4 4 x by 7 7 7 y 7 = 4 7 − 4 x 7 7 y 7 = 4 7 4 x 7 Cancel the common factor of 7
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