Question

What is 2^2—3^2 simplifyed (I hope u all can understand how I typed it)

Answer 1

The expression is:

`(2^2)/(3^2)`

So:

`a^2=a\cdot a`

It means that the expression is equal to:

`(2^2)/(3^2)=(2\cdot2)/(3\cdot3)=(4)/(9)`

The simplified expression is 4/9