Question

Help me simplify this:

(i'll put the equation right now)

Answer 1

\[\left(\begin{matrix}2b ^{2} \\ ab ^{3}\end{matrix}\right)^{-3}\]

Answer 2

umm... is this supposed to be
\[ (\frac{2b^2}{ab^3})^{-3} \]
?

Answer 3

yes :)

Answer 4

okay, so do you know where to start with this?

Answer 5

2^-3 x b^2x^(-3)
---------------
a^-3 x b^3x^(-3)

Answer 6

i think you mean this?: