Question

(x+1) is a factor of the polynomial​

Answer 1

Step-by-step explanation:

yes , it is polynomial Because the power of number and variable is 1

Answer 2

solution factor theorem states that if f (x) has a factor x-a , then f(a) =0 here x+1 =x-(-1) , so we will check f(-1) so x+1 is a factor of the polynomial

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