yes simplify by two
-25
you have have to multiply both by ten because you need to find a number in which they both relate
if you multiply both by ten you get 9/30+10/30 add those you get 19 over thirty than you simplify
2x2 is 4 4x2 is 8 8x2 is 16 16x2 is 32 so actually it's to the fourth power not the fith
