Home
Class 9
MATHS
If a=9-4sqrt5, then find the value of a-...

If `a=9-4sqrt5`, then find the value of `a-1/a`

Promotional Banner

Similar Questions

Explore conceptually related problems

If x=9−4sqrt5 then , find the value of [x^3− 1/(x^3)]

If x=9+4sqrt(5) and xy=1 , then find the value of ((1)/(x^(2))+(1)/(y^(2))) .

If sqrt(2)=1.414 , then find the value of (1)/(sqrt(9)-sqrt(8)) .

If a+bsqrt(5)=(4-3sqrt(5))/(4+3sqrt(5)) , then find the values of a and b.

If a+bsqrt(5)=(4-3sqrt(5))/(4+3sqrt(5)) , then find the values of a and b.

if a=7-4sqrt(3), find the value of sqrt(a)+(1)/(sqrt(a))

Find the Value : 4/9+5

if x=9+4sqrt(5) find the value of sqrt(x)-(1)/(sqrt(x))

If x = 9 - 4sqrt(5) , find the value of x^(2) +(1)/(x^(2)) .