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It is simpler than you think (Posted on 2013-05-18) Difficulty: 3 of 5
Solve:
(sin x + cos x)3 + sin 2x -1/4*loga b = 0

Given: a=sqrt(3+2*sqrt(2))-1
and b=1/sin 10-sqrt(3)/cos10

Hint: It is simpler than you think.

No Solution Yet Submitted by Ady TZIDON    
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Solution must be the solutions Comment 1 of 1
Assuming that the 10's involved are degree measure and that 1/4*loga(b) means (1/4)*loga(b), creating a table of values indicates solutions at x = (0 + k*360) and (90 + k*360).
  Posted by Charlie on 2013-05-19 09:39:08
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