Question 194010
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*[tex \LARGE \ \ \ \ \ \ \ \ \ \ \frac{\left(\sqrt{a}+\sqrt{b}\right)^2}{a-b} = \frac{\left(\sqrt{a}+\sqrt{b}\right)\left(\sqrt{a}+\sqrt{b}\right)}{a-b}]


Just use FOIL and collect terms in the numerator.



John
*[tex \LARGE e^{i\pi} + 1 = 0]
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