simplify

(9 x 3^2)^3 / (3 x 27 ) ^2

similar

(16 x 4)^2 / (2 x 8)^3

got stuck on these if some could help out and explain working would be great

I tried changing them to the same base so i could apply rules but stull having probs (Bow)

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- Aug 12th 2009, 12:53 AMrealisticneed help with indices simplify
simplify

(9 x 3^2)^3 / (3 x 27 ) ^2

similar

(16 x 4)^2 / (2 x 8)^3

got stuck on these if some could help out and explain working would be great

I tried changing them to the same base so i could apply rules but stull having probs (Bow) - Aug 12th 2009, 01:00 AMred_dog
The numerator:

The denominator:

Now,

Can you do the other in a similar way? - Aug 12th 2009, 01:06 AMrealistic
yes i see now thanks alot (Bow)