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13-07-2021
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To rationalize the denominator multiply the numerator and denominator by the conjugate

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Аноним Аноним

13-07-2021

Answer:

Yeah, sure

Explanation:

Rationalise

[tex]{ \tt{ \frac{(x + y)}{(x - y)} }}[/tex]

Multiply numerator and denominator by conjugate:

[tex]{ \tt{ = \frac{(x + y) \times (x + y)}{(x - y) \times (x + y)} }}[/tex]

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