Math, asked by ravneetkaurrav20, 8 months ago

when the denomiater of 1/2√5 is rationalized, it becomes k/10, find k

Answers

Answered by nital21

3

Answer:

k =√5

Step-by-step explanation:

= 1/2√5 *2√5/2√5

= 2√5/4*5

=√5/10

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