Plz give explanation also
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Answer:
u have to rationalise the denominator. so multiply it by its conjugate, and simplify.
Hope it helps
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Answer:
(√576+√196)/(√576-√196)
=(√24×24+√14×14)/(√24×24-√14×14)
=(√24+√14)/(√24-√14)
=(√24+√14)*(√24+√14)/(√24+√14)(√24-√14)
=(√24+√14)^2/(24-14)
=(24+14+2√24*√14)/10
=(38+4√6*√14)/10
=2(19+2√84)/10
=(19+4√21)/5
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