SOLUTION: factor out GCF 40x^7y^8+72x^2y^6+72x^4y^3

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Question 570892: factor out GCF
40x^7y^8+72x^2y^6+72x^4y^3

Answer by maa.veera@gmail.com(3) About Me  (Show Source):
You can put this solution on YOUR website!
40x^7y^8+72x^2y^6+72x^4y^3
8*5*x^2*x^5*y^3*y^5 + 8*9*x^2*y^3*y^3 + 8*9*x^2*x^2*y^3
8x^2y^3(x^5y^5+ 9y^3+9x^2)