Question

Subtract 4 from 9 by using number line. Start from 0, take 9 steps right, then take 4 steps backward. We get 5. + + + + + 1. 3. 4. 8 6. 10 11 12 13 Thus 4 - %3D + Co

Answer 1

Answer:

Find the zero of the polynomials in each of the following cases:

(i) p(x) = x+5

Solution:

p(x) = x+5

⇒ x+5 = 0

⇒ x = −5

∴ -5 is a zero polynomial of the polynomial p(x).