Question
how do i simplify 2/sqrt5
Answers
Answered by
GPT 3.5
To simplify 2/sqrt(5), we need to rationalize the denominator.
First, multiply the numerator and the denominator by sqrt(5) to get rid of the square root in the denominator.
2/sqrt(5) = 2/sqrt(5) * sqrt(5)/sqrt(5)
= 2sqrt(5)/5
Therefore, the simplified form of 2/sqrt(5) is 2sqrt(5)/5.
First, multiply the numerator and the denominator by sqrt(5) to get rid of the square root in the denominator.
2/sqrt(5) = 2/sqrt(5) * sqrt(5)/sqrt(5)
= 2sqrt(5)/5
Therefore, the simplified form of 2/sqrt(5) is 2sqrt(5)/5.
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