Question

solve e^(2x)+2e^x=24

Answer 1

transform into a quadratic eeqn

Answer 2

and then solve it

Answer 3

how do I turn it into a quadratic?

Answer 4

just put e^x = t

Answer 5

e^(2x)+2e^x=4 let x be e^x be a variable, then y^2+2x-24=0. solve for y, answer is y=4 , but you know that y=e^x which is 4=e^x solve fr X and ln(4) or 2ln(2)

Answer 6

omg thank you so much!