I've been working on a problem and Im stuck here:

2(cos(x))^2 + sin(x) - 1 = 0

I just can't figure out how to factor this any further, any help would be appreciated :)

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- November 23rd 2009, 07:15 PMmaryanna91Trig - Factoring
I've been working on a problem and Im stuck here:

2(cos(x))^2 + sin(x) - 1 = 0

I just can't figure out how to factor this any further, any help would be appreciated :) - November 23rd 2009, 07:22 PMskeeter
- November 23rd 2009, 07:24 PMmaryanna91
Thanks a lot!