Question

make Can someone show me step by step in this exercise please?

Answer 1

\[\int\limits_{\sqrt{2}}^{1}(u^7/2 - 1/u^5) du\]

Answer 2

you mean \[\int\limits_{\sqrt{2}}^{1}(\frac{u^7}{2}-\frac{1}{u^5})\]

?

Answer 3

du

Answer 4

yes yes, I can not do it that way, as it does?
du!!

Answer 5

\[\int\limits\limits_{\sqrt{2}}^{1}(\frac{u^7}{2}-\frac{1}{u^5})du\]

Answer 6

just use this basic integration formula\[\int\limits_{}^{}x^ndx=\frac{1}{n+1}x^{n+1}, x \neq1\] to integrate, then evaluate

Answer 7

Can you do it now?

Answer 8

I copied his!

Answer 9

the problem is that I stopped here:
\[(\frac{u^8}{16}+\frac{1}{4u^4})\]

Answer 10

evaluate now

Answer 11

using the limits