Math, asked by vaithiyalingam255198, 6 months ago

rationlise the denominator of 3÷

✓7-✓2

Answers

Answered by karenfung0911

1

Answer:

2.45 (corr to 3 sig.fig.)

Step-by-step explanation:

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Answered by ravikumar2952

0

Answer:

3(√7+√2)

Step-by-step explanation:

= 3/√7-√2 × √7+√2/√7+√2 {परिमेयकरण करने पर}

= 3(√7+√2) /(√7)² - (√2)²

= 3(√7+√2) / 7 - 2

= 3(√7+√2) /5

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