Question

Evaluate the indicated integral

Answer 1

u = square root x

Answer 2

u = \(\sqrt{x}\)

Answer 3

ok

Answer 4

so thats it?

Answer 5

\[du = \frac{ 1 }{ 2 \sqrt{x} }dx\]

Answer 6

\[2 \int\limits e^udu=2e^u+C \]

Answer 7

He did a u substitution. Make sure to plug in u=sqrt(x) back into the equation at the end.

Answer 8

okay

Answer 9

@ajmayberry so 2e(sqrtx) + C ??

Answer 10

Yes, that's the solution!

Answer 11

so its correct?

Answer 12

Yes. It is correct if you write 2e^(sqrtx) + C.

Answer 13

okay

Answer 14

okay