SOLUTION: simplify (-9x^2y^4)(2x^3y^2/3x^5y^7)

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Question 68887: simplify
(-9x^2y^4)(2x^3y^2/3x^5y^7)
Answer by rmromero(383) About Me  (Show Source):
You can put this solution on YOUR website!


%28-9x%5E2y%5E4%29%282x%5E3y%5E2%2F3x%5E5y%5E7%29



Multiply both numerator.



%28%28-9x%5E2y%5E4%29%282x%5E3y%5E2%29%29%2F3x%5E5y%5E7%29



%28%28-18x%5E5y%5E6%29%29%2F3x%5E5y%5E7%29



Divide common factors.



%28%28-18x%5E5y%5E6%29%29%2F3x%5E5y%5E7%29 = -6%2Fy%29