Math, asked by geethascreen, 1 year ago

rationalise denomination

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Answered by Brainly100

1

$1 \sqrt{5} \div \sqrt{2} \times \sqrt{2} \div \sqrt{2}$
$1 \sqrt{10} \div 2$
Ans

geethascreen: answer

Brainly100: answer is 1 root10 by 2

geethascreen: how??

Brainly100: to rationalise we multiply it with

Brainly100: root 2 by root 2

Brainly100: root 2 × root 2 = 2 in denominator

Brainly100: and 1 root 10 in numerator

geethascreen: full answer is 1 root 10 ÷ by 2

geethascreen: right??

Brainly100: yes

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