Question

Simplify by rationalizing the denominator of 1/2+√3​

Answer 1

1/2+√3×(2-√3/2-√3)

2-√3/2^2-√3^2 (in denominator we use a^2-b^2=(a+b)(a-b) identity

2-√3/4-3

2-√3/1

2-√3

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