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15-06-2019
Mathematics

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Rationalize the denominator and simplify. Square root of 2/5

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altavistard altavistard

15-06-2019

Answer:

√10

------

5

Step-by-step explanation:

√(2/5) has a radical in the denominator. We want to eliminate that radical. To do this, multiply both √2 and √5 by √5:

√2·√5

----------

5

This simplifies to

√10

------

5

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