Question

Polinômios
A)sendo p(x)=x^2x e q(x)=2x^2+x
A)p(x) + q(x) help

Answer 1

Resposta:

Explicação passo-a-passo:

$p(x) = x^{2} +x \\\\q(x) = 2x^{2}+x\\\\p(x) + q(x) = \\\\x^{2} +x + 2x^{2}+x=\\\\3x^{2}+2x$