Question

3. If p = 5, find the values of the following polynomials.
(1) 1+ p + p2
(iii) 5p2 - 8p
(ii) 4 +3p-p​

Answer 1

Answer:

(1) 1+5+25 = 31 ans

(2) 5×25 - 8×25 = 125 - 200 = - 75 ans

(3) 4+ 3×5 - 5 = 4 + 15 - 5 = 19 - 5 = 14 ans