Math, asked by priyanshu067, 10 months ago

Answer please anyone tell urgently

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Answers

Answered by nprakash28
1

Answer:

Step-by-step explanation:

1.   2÷√3-1 × √3+1÷√3+1

    =2√3+2 ÷ (√3)² -1²

    =2√3+2 ÷ 3-1

     =2√3+2 ÷ 2

2.  2+√3 ÷ 2-√3 × 2+√3 ÷ 2+√3

    =4 + 2√3 + 2√3 + 3 ÷ 2² + √3²

    =7 + 4√3 ÷ 4-3

    =7+4√3

Answered by rishabhpy3
0

Answer:

1. √3 +1 / 1  or √3 + 2 2. 7 + 4√3 / 1  or 7 + 4√3

Step-by-step explanation:

1.  2/ √3 -1

⇒  2 / √3 - 1 * √3 + 1 /√3 -1              

⇒   2√3 + 2 / (√3)^2 - (1)^2

⇒ 2√3 +2 / 2 →  √3 + 1  / 1

2.    2 + √3 / 2 - √3

⇒  2 + √3 / 2 - √3  * 2 + √3 / 2 + √3

⇒  ( 2 + √3) ^2 / (2 ) ^2 - (√3) ^2

⇒ 4 + 3 + 4√3 / 4 -3 →   7 +√3 / 1

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