Question

Evaluate each expression.
1. 2⁴ × 5² =
3. 1⁵ × 3³ × 5² =
5. If c = 3, what value of a⁴?
7. 5² + 4² =

Answer 1

Answer:

1. (2×2×2×2) × (5×5)

= 16 × 25

= 400 (Ans)

3. (1×1×1×1×1) × (3×3×3) × (5×5)

= 1 × 27 × 25

= 675 (Ans)

5. a=3 (given)

Therefore, Value of a⁴ = 3⁴

= 3×3×3×3

= 81 (Ans)

7. (5×5) + (4×4)

= 25 + 16

= 41 (Ans)

HOPE THIS HELPS..

PLEASE MARK BRAINLIEST..