SOLUTION: The product of two monomials is -9x^4y^5.If the first factor is - 9xy, what is the second factor when x = 1 and y = -2 ?

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Question 310912: The product of two monomials is -9x^4y^5.If the first factor is - 9xy, what is the
second factor when x = 1 and y = -2 ?
Answer by mollukutti(30) About Me  (Show Source):
You can put this solution on YOUR website!
Product = -9x^4 . y^5
Factor1= -9xy
Therefore factor2 = Product divided by Factor1
= -9x^4.y^5 / -9xy
=x^3.y^4
Substituting the values i.e, x=1 and y=-2 we have
1^3.(-2)^4
=1.16
=16