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Rainbow Rainbow

Class 10th
Maths
2 years ago

ii) 1/(√7-√6) rationalize it...

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Dileep Vishwakarma

2 years ago

We need to apply the formula a - ba + b = a2 - b2 in the denominator to get1/√7 - √6 = √7 + √6 / √72 - √62= √7 + √6 / 7 - 6 = √7 + √6Therefore we conclude that on rationalizing the denominator of 1/√7 - √6 we get √7 + √6.

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