How does ?

I tried putting it over a common denominator and got

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- Nov 28th 2011, 11:34 PMJskidfractions with powers
How does ?

I tried putting it over a common denominator and got - Nov 29th 2011, 12:27 AMprincepsRe: fractions with powers
- Nov 29th 2011, 04:17 AMSorobanRe: fractions with powers
Hello, Jskid!

A slightly different approach . . .

Quote:

Consider the two fractions: .

Multiply the first fraction by

Then we have: .