Math, asked by nisargcbhavsarcsn, 1 year ago

Please solve 18th question

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Answered by divyanshuww

just increase the denominator such that when it is rationalized then difference come -3 because in the question denominator is incresed by✓3 i.e. ✓7 +✓10 here ✓7 is incresed by ✓3 to get ✓10 also in last ✓28+✓31 is incresed by ✓3

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