Question

$find the value of {625} ^ { \frac {3}{4} }$
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Answer 1

Answer:

(625)^(3/4)

(5^4)^(3/4)

5^(4*3/4)

5³ = 125

Answer 2

Rewrite 625 as 5 power4.

(5 power 4)3/4

Apply the power rule and multiply exponents,

(a power m)power n=a power mn

5 power 4(3/4)

Cancel the common factor of 4

5 power 3

Raise 5 to the power of 3

125

hope it helps you