Question

(x+1) is a factor of the polyonmial​

Answer 1

Step-by-step explanation:

Let assume (x + 1) is a factor of x3 + x2 + x+1.

So, x = -1 is zero of x3 + x2 + x+1

(-1)3 + (-1)2 + (-1) + 1 = 0 ⇒ -1+1-1 + 1 = 0 ⇒ 0 = 0

Hence, our assumption is true...

Answer 2

Answer:

x cube+x square+x+1 is the Answer