Question

Integral 1+root(u)/root(u)

Answer 1

\[\int\frac{1+\sqrt{u}}{\sqrt{u}}du\]?

Answer 2

\[\int\limits_{9}^{4}\frac{ 1+\sqrt{u} }{ \sqrt{u} }\]

Answer 3

\[\int_{9}^{4}\frac{1+\sqrt{u}}{\sqrt{u}}du=\int_{9}^{4}u^{-\frac{1}{2}}du+\int_{9}^{4}du\]
make sense?

Answer 4

yes

Answer 5

can you do it now?

Answer 6

so just integrate each?

Answer 7

yep