**Verify whether the following are zeroes of the polynomial, indicated against them.**

**(i)** ** (ii)**

**(iii)** **(iv)** ** **

**(v) ** **(vi)**

**(vii)** ** (viii) **

**Solution (i)**

which means that is zero of the polynomial .

**Solution (ii)**

which means that is not zero of the polynomial .

**Solution (iii)**

Both and are equal to 0. It means that 1 and -1 are zeroes of the polynomial .

**Solution (iv)**

Both and are equal to 0. It means that -1 and 2 are zeroes of the polynomial .

**Solution (v)**

which means that 0 is the zero of the polynomial .

**Solution (vi)**

which means that is zero of the polynomial

**Solution (vii)**

which means that is zero of the polynomial .

which means that is not zero of the polynomial .

**Solution (viii)**

. It means that is not zero of the polynomial .