SOLUTION: I am really needing help. Factor the expression 81x^2-54xy+9y^2 into a product of binomials.

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Question 407261: I am really needing help.
Factor the expression 81x^2-54xy+9y^2 into a product of binomials.
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!


Hi

factoring

81x^2-54xy+9y^2

(9x - 3y)(9x - 3y)

Note:SUM of the inner product(-27xy) and the outer product(-27xy) = -54xy