Question

2. If a = -2, find the values of the following polynomials.
(i) 2a +4
(ii) 7-3a
(ii) a2 +1
(iv) 4-a2​

Answer 1

Answer:

(i)0

(ii)1

(iii)-3

(iv)0

Answer 2

i)0

ii)14

iii)-3

iv)8

I hope it was helpful.