SOLUTION: clear the parentheses and simplify: 3(2x^3+4x^2-6x+3)-(5x^3-6x+2x^2-3).

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: clear the parentheses and simplify: 3(2x^3+4x^2-6x+3)-(5x^3-6x+2x^2-3).       Log On


   

Question 221251: clear the parentheses and simplify: 3(2x^3+4x^2-6x+3)-(5x^3-6x+2x^2-3).
Answer by sofiyac(983) About Me  (Show Source):
You can put this solution on YOUR website!
3%282x%5E3%2B4x%5E2-6x%2B3%29-%285x%5E3-6x%2B2x%5E2-3%29
6x%5E3%2B12x%5E2-18x%2B9-5x%5E3%2B6x-2x%5E2%2B3%29 now combine like terms
x%5E3%2B10x%5E2-12x%2B12