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Mathematics 18 Online
OpenStudy (anonymous):

@precal (sinx + tanx)/(cosx+1)=tanx

OpenStudy (anonymous):

solve for x?

OpenStudy (anonymous):

or prove? if prove, just one line, times both sides by denominator, you easily get answer

OpenStudy (precal):

this is a proof

OpenStudy (precal):

|dw:1366649029551:dw|

OpenStudy (precal):

|dw:1366649071471:dw|

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