Home
Class 14
MATHS
If x = (sqrt(5) - sqrt(3))/(sqrt(5) + sq...

If `x = (sqrt(5) - sqrt(3))/(sqrt(5) + sqrt(3))` and y is the reciprocal of x, then what is the value of `(x^(3) + y^(3))`

A

488

B

504

C

476

D

472

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Similar Questions

Explore conceptually related problems

If x=(sqrt5- sqrt3)/(sqrt5+ sqrt3) and y is the reciprocal of x, then what is the value of (x^3+ y^3) ? यदि x=(sqrt5- sqrt3)/(sqrt5+ sqrt3) है तथा y, x का पारस्परिक है, तो (x^3+ y^3) का मान ज्ञात करें |

sqrt(2)x + sqrt(3)y=0 sqrt(5)x - sqrt(2)y=0

If x = (sqrt(5) + sqrt(3))/(sqrt(5) - sqrt(3)) , find the value of x^(3) + (1)/(x^(3)) .

If x=(sqrt(5)+sqrt(3))/(sqrt(5)-sqrt(3)), then the value of x^(2)+(1)/(x^(2))

If (sqrt(5 + x) + sqrt(5 - x))/(sqrt(5 + x) - sqrt(5 - x)) = 3 , then what is the value of x ?

{:(sqrt(5)x - sqrt(7)y = 0),(sqrt(7)x - sqrt(3)y = 0):}

If (sqrt(x + 2) + sqrt(x-3))/(sqrt(x+2) - sqrt(x - 3)) = 5 , then the value of x is

If 2sqrtx= (sqrt5 + sqrt3)/(sqrt5 - sqrt3)-(sqrt5 - sqrt3)/(sqrt5 + sqrt3) then what is the value of x ?