SOLUTION: factor completely. if polynomial is prime state this {{{ 9x^2 - 27xy - 36y^2}}} could someone please help me I am really confused thanks

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Question 332113: factor completely. if polynomial is prime state this



could someone please help me I am really confused
thanks

Answer by ankor@dixie-net.com(22740)   (Show Source): You can put this solution on YOUR website!
factor completely. if polynomial is prime state this
:

recognize that 9 is a factor of all three coefficients, we have

and this easily factors to
9(x-4y)(x+1y)

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