If you rationalize the denominator of

then you will get

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- Sep 20th 2011, 01:42 PMhabibixoxrationalize the denominator
If you rationalize the denominator of

then you will get

- Sep 20th 2011, 01:42 PMhabibixoxRe: rationalize the denominator
I need to find what A and B are please help

- Sep 20th 2011, 01:47 PMSironRe: rationalize the denominator
Multiply the fraction with $\displaystyle \frac{5x\sqrt{5}+3y\sqrt{3}}{5x\sqrt{5}+3y\sqrt{3} }$