Question

determine which of following polynomial has (X+1) as a factor (i) x³- x²-x+1 (ii) x⁴- x³ +x²-x+1​

Answer 1

Hey there mark me as BRAINLIST please

Here

$p1x = {x}^{3} - {x}^{2} - x + 1$

$p2x = {x}^{4} - {x}^{3} + {x}^{2} + x +$

Now

Gx=x+1

Put x+1=0

Then x=-1

Put the value of - 1 in the equation in place of x and solve