# SOLUTION: a2 + 2ab – 80b2 A. (a – 10)(a + 8b) B. (a – 10b)(a – 8b) C. (a + 10b)(a – 8b) D. (a + 10b)(a + 8b) Thank you

Algebra ->  Algebra  -> Expressions-with-variables -> SOLUTION: a2 + 2ab – 80b2 A. (a – 10)(a + 8b) B. (a – 10b)(a – 8b) C. (a + 10b)(a – 8b) D. (a + 10b)(a + 8b) Thank you      Log On

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 Click here to see ALL problems on Expressions-with-variables Question 619749: a2 + 2ab – 80b2 A. (a – 10)(a + 8b) B. (a – 10b)(a – 8b) C. (a + 10b)(a – 8b) D. (a + 10b)(a + 8b) Thank youAnswer by ewatrrr(10682)   (Show Source): You can put this solution on YOUR website! ``` Hi, Recommed eliminating spacing when listing Inquiry factoring (a+10b)(a- 8b) ||Recommed Checking the factoring using FOIL F First terms O Outside terms I Inside terms L Last terms ```