Math, asked by saniachandwan, 5 months ago

rationalize the denominater 1/(√7+√2)

Answers

Answered by Anonymous

2

1(√7+√2)

= 1(√7-√2) / (√7+√2)(√7-√2)........ conjugate pair

= √7-√2 / √7² - √2²

= √7-√2 / 7 - 5

= √7-√2 / 5

Here Ur answer hope it helps u.

Previous Question

Next Question

Similar questions

Math, 2 months ago

If (5,K) is a solution of 2x+y-6=0, then the value of ‘k’ is equal to A) 6 B) 4 C) -3 D) -4...

Science, 2 months ago

Write two advantages of silk thread.

English, 2 months ago

Complete the sentences by adding appropriate subject or predicate. 1. The frightened boy 2. Swiftly the water current 3. The seats 4. They picnicked 5. The car 6. saw his cat again. 7. have I seen such a snake? 8. walked into the room. 9. preserving the ecological balance. 10. help to balance oxygen in the atmosphere.

Math, 5 months ago

The shape of the top surface of a table is a trapezium. Fine it's area if it's parallel sides are 1 m and 1.2m and perpendicular distance between them is 0.8m.

Geography, 5 months ago

Examine the role of population pyramid in the study of population composition of a country.

Chemistry, 10 months ago

why roasting is used...

Math, 10 months ago

if x+3 is a factor of x cube + 7x square +16x + a then the value of the a...

Geography, 10 months ago

what are tradewinds ? answer to be short...