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OpenStudy (anonymous):
Determine the value of a in: 2tanx - tan2x + 2a = 1 - tan2x tan^2x.
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OpenStudy (solomonzelman):
you have 2 unknown variables, you didn't mean this right?
OpenStudy (solomonzelman):
or maybe a in terms of x?
OpenStudy (anonymous):
Well I'm assuming that all the tans will cancel out and I'll end up with 2a = 1 so a=1/2, I just am not sure how to get there.
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