Question

3^5 / 3^2 - 4^3 / 4^2 = ? *

Answer 1

Hello!

We have the expression:

`(3^5)/(3^2)-(4^3)/(4^2)`

The first step is to solve each fraction, then we can subtract it, look:

1st fraction:

`(3^5)/(3^2)=3^5-3^2=3^(5-2)=3^3`

2nd fraction:

`(4^3)/(4^2)=4^3-4^2=4^(3-2)=4^1`

Now, let's subtract the second value from the first value:

`3^3-4^1=(3\cdot3\cdot3)-4=27-4=23`

The result of this expression is 23.