SOLUTION: multiply and simplify 4x^2/5x^2-20x+20 * 5x-10/2x type exponential notation with positive exponets

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Question 518793: multiply and simplify
4x^2/5x^2-20x+20 * 5x-10/2x
type exponential notation with positive exponets
Answer by ankor@dixie-net.com(22740) About Me  (Show Source):
You can put this solution on YOUR website!
multiply and simplify
4x^2/5x^2-20x+20 * 5x-10/2x
type exponential notation with positive exponents
:
%284x%5E2%29%2F%285x%5E2-20x%2B20%29 * %285x-10%29%2F%282x%29
Factor
%284x%5E2%29%2F%285%28x%5E2-4x%2B4%29%29 * %285%28x-2%29%29%2F%282x%29
Factor again
%284x%5E2%29%2F%285%28x-2%29%28x-2%29%29 * %285%28x-2%29%29%2F%282x%29
You can cancel out 5, (x-2), 2x, leaving just
%282x%29%2F%28x-2%29