SOLUTION: Multiply the expressions, and simplify. (-10x-5y-2) · (-9x-4y)

Algebra ->  Expressions-with-variables -> SOLUTION: Multiply the expressions, and simplify. (-10x-5y-2) · (-9x-4y)       Log On


   

Question 657757: Multiply the expressions, and simplify.
(-10x-5y-2) · (-9x-4y)

Answer by rfer(16322) About Me  (Show Source):
You can put this solution on YOUR website!
90x^2+40xy+45xy+20y^2+18x+8y
90x^2+20y^2+85xy+18x+8y