Evaluate
please explain​

is a required answer.

Solution given:

take power common

Reduce the fraction

make the1 and 8 in terms power 3

take the common power

Reduce power

now

distribute power

Step-by-step explanation:

Using laws of exponent ; ( a )ⁿ × ( b )ⁿ = ( ab )ⁿ.

Reduce fraction with 7.

Make -1 and 8 in the term power 3.

Using laws of exponent :- () = abⁿ.

Reduce the power.

Distribute the power ; 5.

what does x eaqual

step-by-step explanation:

question 1 is 8, question 2 is 9, question 3 is 24

step-by-step explanation:

now, the numbers they give you at the top are the key. from there, you just have to plug and chug! let's try 1, 2, and 3!

key: a=3, b=5, c=6

1. a+5

remember, a=3, so we plug that in to get 3+5=8

2. 15-c

c=6, so we plug that in to get 15-6=9

3. 4b

b=6, so we plug it in to get 4*6=24

time to try the rest on your own! if you put the answers below in a comment, i'll check them for you!