Question

choose the correct simplification of the expression 6b/a^-9

A a^9b/6
B 6b/a^9
C already simplified
D 6a^9b

Answer 1

keep in mind that \(\bf \large \cfrac{1}{a^{-\color{red} n}}\implies \cfrac{1}{\frac{1}{a^{\color{red} n}}}\implies a^{{\color{red} n}}\)