Q3 of 86 Page 36

Verify whether the values of x given in each case are the zeroes of the polynomial or not?
f(x) = 3x² - 1; x = -

f(x) = 3x² - 1

∴ Yes is the zero of polynomial 3x² - 1.

∴ No is not the zero of polynomial 3x² - 1.

Verify whether the values of x given in each case are the zeroes of the polynomial or not?

p(y) = y²; y = 0

Verify whether the values of x given in each case are the zeroes of the polynomial or not?

p(x) = ax + b ;

Verify whether the values of x given in each case are the zeroes of the polynomial or not?

f (x) = 2x - 1, x =

Find the zero of the polynomial in each of the following cases.

f(x) = x + 2

Questions · 86

2. Polynomials and Factorisation

1 2 3 4 5 6 1 2 2 2 2 2 3 3 3 3 3 3 3 3 4 4 4 4 4 4 4 5 6 1 1 1 1 1 2 3 4 5 6 7 8 9 1 1 1 1 2 2 2 2 2 3 4 5 6 7 7 7 7 8 9 10 1 1 1 1 1 2 2 2 2 2 3 3 3 3 3 3 4 4 4 4 4 4 5 5

Verify whether the values of x given in each case are the zeroes of the polynomial or not?f(x) = 3x2 - 1; x = -