e(x + 1) + e(x - 4) = ?

Question

e(2x - 3) or 2e(2x - 3)?

Answer 1

x^2 * x^3 = x^5 and not 2x^5

Answer 2

I didn't get what you're saying

Answer 3

e(x + 1) + e(x - 4)
= ex + e + ex - 4e
= 2ex - 3e
or
= e(2x-3)

Answer 4

Thanks!