Math, asked by seemapundirpklp96sd0, 10 months ago

10. If x = 5-2√6 find x2 - 1/x2

Answers

Answered by dikshadevyani1201

2

X=5-2√6. Then 1/x=5+2√6. ( by rationalization) (5-2√6)²+(5+2√6)² 25+24-20√6+ 25 + 24+20√6 25+24+25+24 50+48 98 is your answer.

Previous Question

Next Question

Similar questions

Biology, 5 months ago

Define: endemic, epidemic, pandemic. Give examples also.

Math, 5 months ago

Sameer ate3/8 and Vijay ate 4/8 of the same tray of cookies, who ate more cookies.?

Math, 5 months ago

check weather x=3/2 is the solution of the equation ${2x }^{2} - 7x + 6 = 0$ ...

Social Sciences, 10 months ago

Explain the factor responsible for diversity...

Math, 10 months ago

1) The sum of two consecutive even numbers is 66. The smaller one is A. 34 B. 32 C. 22 D. 112...

Hindi, 1 year ago

samocharti words in hindi to marathi ...

Math, 1 year ago

write the denominator of the following rational numbers in 2n5m form where in n and m are non integers and then write them in their decimal form 80/100...

English, 1 year ago

similarities in railway station and airpot...