Math, asked by ghoshanandita25, 13 days ago

If x-1/x=√5, find the value of x³+1/x³

Answers

Answered by lattikal04

0

Answer:

x+1/x=√5

therefore

x^3 +1/x^3

so, we can write like that

(x+1/x)^3

(√5)^3

5√5

Previous Question

Next Question

Similar questions

Math, 6 days ago

e correct option: What is the measure of each exterior angle of a regular polygon of 15 sides? (a) 30° (b) 45°...

Physics, 6 days ago

do all metals get rusted or reacted with oxyzen...

Geography, 6 days ago

5. Sand grains saltating in air can jump higher than sand grains saltating in water because...

English, 13 days ago

They had gone to market just ten minutes before right or wrong...

English, 13 days ago

I know the man who stole the watch type of clause ...

Math, 7 months ago

rationalise the denominator of root 6/root3-root2...

Social Sciences, 7 months ago

Written sources are enough to understand history as the illiterates and the uneducated did not have any idea of what was going on. True / False?

English, 7 months ago

what do you mean identify the type of sentence...