Find the value of x , if `21^(sqrt(x)) + 20^(sqrt(x)) = 29^(sqrt(x))`.

A

2

B

3

C

0

D

4

Verified by Experts

The correct Answer is:

D

Similar Questions

Explore conceptually related problems

Find the value of sqrt(x)+(1)/(sqrt(x)) if x=2-sqrt(3)

Find the value of sqrt(x)-(1)/(sqrt(x)) if x=3+2sqrt(2)

Find the value of sqrt(x)-(1)/(sqrt(x)) if x=7+4sqrt(3)

Find the value of x in sqrt(x+2sqrt(x+2sqrt(x+2sqrt(3x))))=x.

Find the value of x in the equation ((sqrt(324))/(sqrt(49)))((sqrt(676))/(sqrt(169)))((126)/(sqrt(81)))=x

sqrt(x+5)+sqrt(x-20)=7

Find the value of the limit lim_(x rarr0)(a^(sqrt(x))-a^((1)/(sqrt(x))))/(a^(sqrt(x))+a^((1)/(sqrt(x)))),a>1

If a>1, then the value of lim_(x rarr oo)(a^(sqrt(x))-a^(sqrt((1)/(x))))/(a^(sqrt(x))+a^(sqrt(x))) is

Find the value of following integral: int(sqrt(5-x))/(sqrt(x)+sqrt(5)-x)dx