Math, asked by pradhandhanbahadur1, 8 months ago

rationalise the denominator 7÷√5-√4

Answers

Answered by Anonymous

5

7/√5-√4

=7(√5+√4)/(√5-√4)(√5-√4)

7√5+7√4/5-4

7√5+7√4

it's your answer mate hope it help

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