Question

Find the quatient of reminder when p(x)=x²+2x²+x+5 is divide by g(x)=x+2​

Answer 1

Answer:

-15

Step-by-step explanation:

$x + 2 = 0 \\ x = 0 - 2 \\ x = - 2 \\ p(x) = - 2 \\ ( - 2) {}^{2} + 2( - 2) { }^{2} + ( - 2) + 5 \\ 4 + 2(4) + - 2 + 5 \\ 4 + 8 + - 2 + 5 \\ 12 - 3 \\ = - 15$