2/x^2 + 2/y^2

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4/xy

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- Sep 18th 2009, 12:58 PMblame_canada100express in simplest form
2/x^2 + 2/y^2

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4/xy - Sep 18th 2009, 01:10 PMe^(i*pi)
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I would go about this by simplifying the numerator on it's own

Cross multiply to give just one denominator

__Spoiler__:

Remember when multiplying by fractions that . In other words flip the fraction and multiply.

__Spoiler__: - Sep 18th 2009, 01:13 PMPlato