SOLUTION: multiply then simplify each expression 1. x(2x-3) 2. (x+2)(x+7) 3. (y-2)(y+7) 4. (2m+1)(2m-1)

Algebra ->  Average -> SOLUTION: multiply then simplify each expression 1. x(2x-3) 2. (x+2)(x+7) 3. (y-2)(y+7) 4. (2m+1)(2m-1)       Log On


   

Question 454239: multiply then simplify each expression
1. x(2x-3)
2. (x+2)(x+7)
3. (y-2)(y+7)
4. (2m+1)(2m-1)

Answer by robertb(5830) About Me  (Show Source):