Question

Dados os polinomios f (x)=7-2x+4x2 e g (x)=5+x+x2+5x3.ovalor de g (x)-f (x) é.

Answer 1

Resposta:

g(x)-f(x) = 7-2x+4x² -(5+x+x²+5x³)

g(x)-f(x) = 7-2x+4x² -5-x-x²-5x³

g(x)-f(x) = 2-3x+3x²-5x³