Question

Verify whether the values of x given in each case are the zeroes of the polynomial or not?.
(1) p(x) = 2x + 1;x=-1/2
(2) p(x) = 5x - 22/7; x =-3/2
(3) p(x) = x^2 - 1; x = +and-1
(4) p(x) = (x - 1)(x + 2); x=-1, -2
(5) p(y) = y^2: y=0
(6) p(x) = ax + b ; x =-b/a
(7) f(x) = 3x^2 - 1,x=-1/root3,2/root3
(vii) f(x) = 2x - 1; x=1/2,-1/2​

Answer 1

Answer:

yes all equations are verified ok byy