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Rationalize the denominator and simplify.
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Rationalize the denominator and simplify.

Rationalize the denominator and simplify.-example-1
User Arabinelli
by
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1 Answer

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Rewrite the fraction as √7 / √3

Multiply by √3 / √3:

(√7 * √3) / (√3 * √3)

Simplify the denominator:

(√7 * √3 )/ 3

Simplify the numerator:

Answer:

√21 / 3

User Robin Wieruch
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8.3k points
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