Question

Evaluate the expression 7s2 if s = 4. 112 196 742 784

Answer 1

112

4 to the second power is 16, multiply by 7 get 112

Explanation:

Answer 2

a) 112

Explanation:

The given equation is,

→ 7(s)²

→ s = 4

Then the value of equation is,

→ 7(s)²

→ 7 × (4)²

→ 7 × 16

→ 112 (option - a)

Hence, the answer is 112.