please yor bro is in problem
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a.). √(5+2√6)
under the root sign there is 5+2√6
herwe, 5 can be written as 2+3
2 can be written as (√2)²
3 can be written as (√3)²
2√6 can be written as 2*√2*√3
that is in the form of (a+b)²=a²+b²+2ab
that implies 5+2√6 = (√2+√3)²
there is also one more root sign in question that will be cancelled by the square..
therefore the answer will be √2+√3
Similarly you can find the second answer
hope it helps you
under the root sign there is 5+2√6
herwe, 5 can be written as 2+3
2 can be written as (√2)²
3 can be written as (√3)²
2√6 can be written as 2*√2*√3
that is in the form of (a+b)²=a²+b²+2ab
that implies 5+2√6 = (√2+√3)²
there is also one more root sign in question that will be cancelled by the square..
therefore the answer will be √2+√3
Similarly you can find the second answer
hope it helps you
BhavyBhatnagar:
thanx
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