Math, asked by decentvikas688, 5 months ago

Find the rationalising factor of the following 2√7

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Answered by lakshyadeeplunawat

Answer:Answer. Rationalising factor is a term with which a term is multiplied or divided to make the whole term rational. (√2 + √7 - √10)(√2 + √7 + √10) = (√2 + √7)^2 - 10 = 2√14 - 1. = 55.

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Find the rationalising factor of the following 2√7​

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Find the rationalising factor of the following 2√7