Question

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

(i) p(x) = 2x -15
(ii) p(x) = 3.2x
(iii) p(x) = 3tx, t ≠ 0

Hope you solve it​

Answer 1

Answer:

(i) p(x) = 0

2x - 15 = 0

2x = 0 + 15

2x = 15

x = 15/2

(ii) p(x) = 0

3.2x = 0

x = 0/3.2

(iii) p(x) = 0

3tx = 0

x = 0/ 3t