SOLUTION: Please ADD: (9+7x^2+5x^4+7x^3) + (-5x^3+2x^2+5=8x^4)

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: Please ADD: (9+7x^2+5x^4+7x^3) + (-5x^3+2x^2+5=8x^4)       Log On