Math, asked by patrarajeshkumar55, 7 months ago

3+√2 / 3-√2 = a +b √2​

Answers

Answered by Nisha468
4

Answer:

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Answered by indrakantjha99
0

Step-by-step explanation:

3+√2/3-√2=a+b√2

3+√2/3-√2 * 3+√2/3+√2=a+b√2

(3+√2)^/(3)^-(√2)^=a+b√2

by using identity (a+b)^=a^+2ab+b^anda^-b^=(a+b)(a-b)

[(3)^+(2*3*√2)+(√2)^]/9-2=a+b√2

(9+6√2+2)/7=a+b√2

(11+6√2)/=a+b√2

comparing both side

a=11/7 and b=6/7

√2=√2 will cut.

so here is the correct answer.

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