rationalise the denominator of
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Answer:
1/2+√3 × 2-√3/ 2-√3
2-√3/ 4-3
2-√3 / 1
ans is 2-√3
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☆ Given:-
- 1/2+root3.
☆ Now,
To rationalize the denominater just multiply
2-root3/2-root3 with the given fraction.
=》 1/2+root3 × 2-root3/2-root3.
=》 1(2-root3)/(2+root3)(2-root3)
{since (a+b)(a-b) = a²-b²}
=》 2-root3/(2)²-(root3)²
=》 2-root3/4-3
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