Question

I meant e^(2x)+10e^(x)-75=0.

Answer 1

Is it 2x^2 + 10x - 75 = 0

2(x+15)(x-5)= 0

x = -15 x = 5

or is it something else?

Answer 2

No it is e^(2x)+10e^(x)-75=0. It has something to do with pre-calc if that helps.