Question

√(7+√ 48) is equal to
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Answer 1

$\huge\underline\bold\red{Topic!!}$

√(7+√ 48) is equal to?

$\huge\underline\bold\red{Solution!!}$

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→ 7 +√ 48

4 + 3 + square root of 4*12

4+ 3 + 2* √12

(√4)^2 +2*√12 + (√3)^2 =( √4)^2 +2*√4*√3 +(√3)^2

(a+b)^2 = a^2+2ab + b^2

(√4+√3)^2

7+√48 = (√4+√3)^2

Square root of 7 +√48 = √4+√3

√4 = 2

=2+√3

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