Porfa, With Which They Can, Thanks!?
who can help me with these exercises, do not give me.
1) ln (2x +1) = ln (x +6) +5 / 8
2) 10 ^ 3x-1 / 2 = 3 ^ 2x
3) use the law of sines and cosines to solve the triangle ABC where
4) 1-cosx/sinx + sinx/1-cosx = 2csc x
A = 60, B = 45, b = 100
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