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प्रश्न
Rationalize the denominator.
`3 /sqrt5`
बेरीज
उत्तर
`3 /sqrt5`
`= 3 /sqrt5 xx sqrt 5 / sqrt 5`
`= (3sqrt5)/ (sqrt 5)^2`
`= (3sqrt 5)/5`
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Rationalisation of Surds
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 2: Real Numbers - Practice Set 2.3 [पृष्ठ ३०]
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संबंधित प्रश्न
Write the lowest rationalising factor of : 7 - √7
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If m = `1/[ 3 - 2sqrt2 ] and n = 1/[ 3 + 2sqrt2 ],` find m2
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If √2 = 1.4 and √3 = 1.7, find the value of : `1/(√3 - √2)`
Rationalise the denominator `1/sqrt(50)`
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