SOLUTION: I need help please.
Multiply the expressions, and simplify.
(-10x-5y-2) · (-9x-4y)
Algebra.Com
Question 481231: I need help please.
Multiply the expressions, and simplify.
(-10x-5y-2) · (-9x-4y)
Answer by rfer(16322) (Show Source): You can put this solution on YOUR website!
90x^2+45xy+18x+40xy+20y^2+8y
combine like terms
90x^2+20y^2+58xy+8y
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