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October 1, 2014

October 1, 2014

Posted by **Z32** on Wednesday, November 18, 2009 at 6:04pm.

⌠

2⌡ (2x^2+5) / x^2 dx =?

I got 1.66 but it was wrong.

- Calculus -
**Z32**, Wednesday, November 18, 2009 at 6:04pmThat's supposed to be an integral sign.

- Calculus -
**Arya**, Tuesday, December 1, 2009 at 5:21amFirst separate it into

3

⌠

2⌡(2x^2/x^2) dx +

3

⌠

2⌡ 5x^-2 dx = ........

I'm sure you can continue the process. The answer is 17/6

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