Question

2ab exponent -1 * a exponent 4
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a exponent -4

Answer 1

\[(2ab ^{-1}\times a ^{4})/a ^{-4}\]
Is it right?

Answer 2

you have to move the 2ab exponent of negative 1 tot he bottom, and aexponent to the negative 4 to the top so they arent negative anymore

Answer 3

idont know if thats a good explanation, but here, ill show you...

Answer 4

a^4 times a^4 /2ab

Answer 5

Thats the answer?