SOLUTION: Solve the equation 2/3x. +x+2/4 -x-1/3=1/4 Use the quadratic formula to solve x/2 - 2/x = 1 Expand and simplify (2x-3y)^2 (y^2 + 3x)

Algebra ->  Logarithm Solvers, Trainers and Word Problems -> SOLUTION: Solve the equation 2/3x. +x+2/4 -x-1/3=1/4 Use the quadratic formula to solve x/2 - 2/x = 1 Expand and simplify (2x-3y)^2 (y^2 + 3x)      Log On


   

Question 1073617: Solve the equation 2/3x. +x+2/4 -x-1/3=1/4
Use the quadratic formula to solve x/2 - 2/x = 1
Expand and simplify
(2x-3y)^2 (y^2 + 3x)
Answer by josgarithmetic(39625) About Me  (Show Source):
You can put this solution on YOUR website!
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Use the quadratic formula to solve x/2 - 2/x = 1
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x%2F2-2%2Fx=1
x%5E2-4=2x
x%5E2-2x-4=0
-
x=%282%2B-+sqrt%284%2B4%2A4%29%29%2F2
x=%282%2B-+2%2Asqrt%281%2B4%29%29%2F2
x=1%2B-+sqrt%285%29




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Expand and simplify
(2x-3y)^2 (y^2 + 3x)
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%284x%5E2-6xy-6xy%2B9y%5E2%29%283x%2By%5E2%29
%284x%5E2-12xy%2B9y%5E2%29%283x%2By%5E2%29
12x%5E3-36x%5E2y%2B27xy%5E2%2B4x%5E2y%5E2-12xy%5E3%2B9y%5E4