Question

Find the remainder with the polynomial p(x) =x2 +5x-7 is divided by x+2

Answer 1

Answer:

remainder is 1

pls see the attachment

Answer 2

Answer:

- 13

Step-by-step explanation:

Given :

$\large p(x)=x^2+5x-7 \ and \ g(x)=x+2$

We have to find remainder

Zeroes of g ( x ) = x  + 2 = 0

x = - 2

Now putting x = - 2 in p ( x )

$\large p(x)=x^2+5x-7\\\\\\\large p(-2)=(-2)^2+5(-2)-7\\\\\\\large p(-2)=4-10-7\\\\\\\large p(-2)=4-17\\\\\\\large p(-2)=-13$

Thus we get remainder - 13.