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July 23, 2014

July 23, 2014

Posted by **Anonymous please help! :)** on Friday, February 8, 2013 at 12:13am.

- College Algebra -
**Steve**, Friday, February 8, 2013 at 11:15amw(2w+6) = 72

2w^2 + 6w - 72 = 0

w^2 + 3w - 36 = 0

w = 3/2 (√17 - 1)

Odd answer. These usually involve integers. Typo?

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