Question

Evaluate the following expression will give branliest 256 to the power of 5/8

Answer 1

Answer:

32

Step-by-step explanation:

The formula needed to solve this question by hand is:

$x^{\frac{m}{n}} =\sqrt[n]{x^{m}}$

256^(5/8) = 8th root of 256^5

256^(5/8) = 8th root of 1280

256^(5/8) = 32

Answer 2

RULE:

x^m/n = n√x^m

ANSWER:

Using exponent rule,

256^5/8

8√(256)^5

8√1280

32.