Math, asked by mukeshgodansa12, 3 months ago

simplify 7+3√5/3√5 by rationalising the denominator

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Answered by BoldStyle

3

7 + 3√5 / 3√5

Multiplying the numerator and denominator

by 3√5 .

3√5 ( 7 + 3√5 ) / ( 3√5 ) ²

Answer ➡ 21√5 + 45 / 45

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