Math, asked by pubgmobile0008pubg, 5 months ago

1/√3-1 rationalize the denominator​

Answers

Answered by aryanaush16
0

Answer:

Here see in the picture how I have done if doubt rhen plz say

Step-by-step explanation:

1/√3-1 1

Attachments:
Answered by Anonymous
10

Answer:

 \frac{ \sqrt{3} + 1}{2}

Step-by-step explanation:

 \frac{1}{ \sqrt{3} - 1}

 =  \frac{1}{ \sqrt{3} - 1} \times  \frac{ \sqrt{3} + 1}{ \sqrt{3} + 1}

Denominators are in the form of (a-b)(a+b) and we know that (a-b)(a+b)=-b²

 =  \frac{ \sqrt{3} + 1}{ {(\sqrt{3})}^{2} -  {1}^{2} }

 =  \frac{ \sqrt{3} + 1}{3 - 1}

 =  \frac{ \sqrt{3} + 1}{2}

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