If `5^x`= 1000 then find the value of `5^x+2`.

If (2.3)^x=(0.23)^y=1000 then find the value of (1)/(x)-(1)/(y) .

Find the values of each of the following : If sin ("sin"^(-1)1/5+"cos"^(-1)x)=1 then find the value of x.

2x+3y=2,5x-6y=0 then find the value of 'x'

If coshx=5//2 , then find the values of sinh(2x)

If coshx=5//2 , then find the values of cosh(2x)

If coshx=5//2 , then find the values of cosh(2x)

If distance between (x,5)(4,5) is 36 then find the value of x.

If x = 2, then the value of (x+5) (x+ 2) is

IF coshx=5//2 , then find the value of (i) cosh(2x) and (ii) sinh(2x)

If 5^6xx5^(2x) = 5^10 the find x.