Question

find the value from 3 to 4

((4x^2+2)/x^2) dx

Answer 1

Integral?

Answer 2

yes

Answer 3

It had a dx after it, you should have inferred lol

Answer 4

could have been a differential

Answer 5

rewritten this way
4x^2/x^2 +2/x^2

Answer 6

You can simplify it to 4 + 2/(x^2) dx and go from there

Answer 7

4+2/x^2

Answer 8

so do i plug in x as three and then solve. after that i add when i plug in x=4?

Answer 9

\[\int\limits_3^4 \left(\frac{2}{x^2}+4\right) \, dx\]

Answer 10

25/6

Answer 11

im still confused. what im doing is just solving when x=3 and when x=4, then adding them, right?

Answer 12

Did you find the integral first?

Answer 13

You have to integrate 4 + 2/(x^2) before you plug in any values.

Answer 14

thanks guys im all set!