SOLUTION: 50x^4y+40x^3y^2+8x^2y^3

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Question 415124: 50x^4y+40x^3y^2+8x^2y^3
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!


Hi

simplifying

 50x^4y + 40x^3y^2 + 8x^2y^3

 2x^2y(25x^2 + 20xy + 4y^2)

 2x^2y(5x + 2y)(5x + 2y)

       Note:SUM of the inner product(10*xy) and the outer product(10xy) = 20xy