What would be the missing values for this

Given:

To find:

The missing value.

Solution:

Let the missing value be m.

Using exponent rule:

Using exponent rule:

Equate x terms and y terms.

and

If the bases are same, then the powers are equal.

Subtract 5 from both sides.

The missing value is -3.

step-by-step explanation:

what is the question? i am guessing you are looking for the area.

to find an area, you have to do length x width.

in this case, it would be 12 ft x 4 ft = 48 sq. ft