Question

Evaluate the following (work would be much appreciated):
1. 16^(3/4)
2. (25/4)^(3^2)
3. (4(3)^-2)/((2^-2)(3^-1))

Answer 1

(2^4 ) ^(3/4) = ...?

Answer 2

excuse me?

Answer 3

16

Answer 4

That's why you convert 16 into 2^4
Now exponent (2^4 ) ^3/4

Answer 5

umm, im not entirely sure?

Answer 6

4 * 3/4 = ...?

Answer 7

8?

Answer 8

thats the answer i got from plugging the original question into a calculator

Answer 9

i just need the general formula on how to solve those type of problems

Answer 10

There's no general formula for it, just need practice to get used with exponent!

Answer 11

alrighty

Answer 12

I have to go, but thanks for the help :)

Answer 13

(2^4 ) ^(3/4) = 2³ = 8