Question

Pls halp me ;-; they need me to simplify this expression​

Answer 1

1 4/5

Explanation:

4+5=9

3x3=9

2x2=4

9-4=5

5-9=1 4/5

Answer 2

Explanation:

`(4+5)/(3^(2)-2^(2))=(9)/(9-4)\\\\=(9)/(5)\\\\=1(4)/(5)`