Question

Integrate:

Answer 1

That's an a on the limit, by the way.
This one scares me, lol.

Answer 2

is dat 1/x times x?

Answer 3

what is this term?
\(3 e^{(1/x) \times x}\)

Answer 4

Would that become 3e^1 ?

Answer 5

1/x * x is just 1, yeah

Answer 6

yeap then break it into 2 integrals

Answer 7

just 3e+1 then?
its a constant, just bring it out!

Answer 8

That's it...?

Answer 9

now integrate

Answer 10

I saw the worksheet like this I have, but it didn't make much sense, is there like a constant rule?

Answer 11

(3e+1) \(\int_0^a dx = (3e+1)a\)

Answer 12

constant can be brought out of the integral
\(\int af(x)dx = a\int f(x) dx\)

Answer 13

karim, the x in the exponent cancelled, right?

Answer 14

vuriffy, can u post the screenshot of the question? just to be sure

Answer 15

It's on my phone, I can write it exactly how it is in a drawing.

Answer 16

ooh yeh they canceled

Answer 17

Oh crap, I wrote it wrong.

Answer 18

Some reason it was blurred, but now the picture like became fully clear.