Question

Simplify:
-27a^2b^2/9ab

Answer 1

@robtobey

Answer 2

@Nnesha

Answer 3

exponent rules ?

Answer 4

\[\huge\rm \frac{ -27a^2b^2 }{ 9ab }\]
\[\large\rm \frac{ x^m }{ x^n } =x^{m-n}\]

Answer 5

u add when you multiply *same* bases

Answer 6

i can't multiply the same bases here can i?

Answer 7

nope bec it's a fraction

Answer 8

ok

Answer 9

move exponent from denominator to de top
when you do that signs chane