Question

2x³-7x²+5x-8 divided by x+2​

Answer 1

Step-by-step explanation:

There are many ways to perform this question.

I have mentioned the 1st way in the pic...

2nd method

X+2=0

X= -2

putting value in equation..

2(-2)³ -7(-2)²+5(-2)-8

=2(-8)-7(4)+(-10)-8

=-16-28-10-8

= -62

hope it helps..

:)