Math, asked by snehajm8377, 5 months ago

X+1/x=20.find x cube+1/x cube

Answers

Answered by sandy1816

2

Answer:

x³+1/x³=(x+1/x)³-3(x+1/x)

x³+1/x³=(20)³-3.20=8000-60=7940

Previous Question

Next Question

Similar questions

Math, 2 months ago

9(y+1)(x+2) plz correct answers dena...

English, 2 months ago

There are two voices in the poem “The voice of the Rain”. What do they belong to?

English, 2 months ago

Sensory organs present in insects used to detect odours tastes , vibration and sound...

Hindi, 5 months ago

फूल और काटे कविता का meaning in Hindi but like a short note ...

Math, 5 months ago

Whose sum 40 and product is 144...

Science, 10 months ago

(@_@)Answer ××××× Refer to attachment }}}}}}}}}}}{{{{{{{{{{{...

Chemistry, 10 months ago

Describe the six postulates of Dalton's atomic theory.

History, 10 months ago

Write tow lines each about three freedom fighters from Gujarat...