Question

verify whether the value of x given in each case are the zeroes of polynomial or not

1.p(x)=2x+1;x=-1/2
2.p(x)=5x- pie ;x=-3/2
3.p(x)=xsq -1;x=+1​

Answer 1

Step-by-step explanation:

1. 2(-1/2)+1 = -1+1 = 0, verified

2. 5(-3/2)- 22/7 = - 15/2-22/7 = 65/14 hence it is not polynomial

3. 1sq-1 = 1-1 = 0, verified