Question

check the weather of indicate number are zero of the polynomial or not
1) P (X) =X square,-1, X=-1, 1
2) P(X) = ab+C, x=-a/c​

Answer 1

Step-by-step explanation:

1) P (X) =X square,-1, X=-1, 1

at x= - 1 => P(-1) = (-1) ^2= 1 is not equal to 0

so -1 is not a zero of p(x)

at x= 1 => P(1) = (1) ^2= 1 is not equal to 0

so 1 is not a zero of p(x)

2) P(X) = ab+C, x=-a/c

at x= a/c=> p(a/c) = ab+c is not equal to 0

so x= a/c is not zero of p(x)