Question

how can I solve this equation
e^(x-2)= e^(4+x^1/2)

Answer 1

equate the exponents

Answer 2

its a quadratic eqn , if you set u=x^(1/2)

Answer 3

u^2 -2 = 4 +u

Answer 4

etc, you can do the rest

Answer 5

and you'll find one possible result which is : 9

Answer 6

Thx! for the help