Question

evaluate 8-¹ * 5³/2-⁴​

Answer 1

250.

Step-by-step explanation:

8^{-1} = 2^38

−1

=2

3

Given: \frac{8^{-1} * 5^3}{2^{-4}}

2

−4

8

−1

∗5

3

= 2^{-3} * 5^3 * 2^4=2

−3

∗5

3

∗2

4

= 2 * 5^3 = 2 * 125=2∗5

3

=2∗125

= 250=