Aside from the SinB typo and needing parenthesis this is correct.

The correct answer is (-3 - 4radical8)/15.

Using LaTeX this is . (See our LaTeX Help Forum!)

You can also simplify a bit. What is in terms of ?

-Dan

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- Jul 21st 2013, 01:37 PM #1

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- Jul 21st 2013, 02:57 PM #2
## Re: Does this looks ok!

Aside from the SinB typo and needing parenthesis this is correct.

The correct answer is (-3 - 4radical8)/15.

Using LaTeX this is . (See our LaTeX Help Forum!)

You can also simplify a bit. What is in terms of ?

-Dan