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# Algebra? not sure what to call this

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OK, so im pretty sure this is really ez except im kinda confusioned rn.

$$Simplify: \frac{(\frac{1}{y}-\frac{1}{x})}{\frac{1}{y}+\frac{1}{x}}$$

May 16, 2021

#1
+544
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$$\frac{(\frac{1}{y} - \frac{1}{x})}{\frac{1}{y} + \frac{1}{x}}$$

$$= \frac{\frac{x - y}{xy}}{\frac{x+y}{xy}}$$

$$= \frac{x-y}{x+y}$$

I think this is right..

May 16, 2021
#2
+114496
+1

Logarythm:

Except ....

you forgot to mention the restriction

x and y are real numbers such  that

x is not equal to 0   and

y is not equal to 0 and

x is not equal to -y

Melody  May 16, 2021
edited by Melody  May 16, 2021