Can someone solve this problem ? I'm stuck ...

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- Dec 14th 2009, 11:32 AMldx2Trig problem
Can someone solve this problem ? I'm stuck ...

- Dec 14th 2009, 11:49 AMbigwave

ok cannot factor since it is x not + - Dec 14th 2009, 12:09 PMldx2
I dont think you can do that... how about :

what about now ? - Dec 14th 2009, 12:34 PMldx2
I'm sorry for double posting but i can't return your PM.

Isn't it the same as :