$-172-\left(-126\right)$
$m=\frac{1-cos2x+sinx+cosx+sin2x}{1+2sinx}-sinx$
$\left(x+5\right)\left(4x-3\right)$
$\left(4\right)\:+\:\left(2\right)\:+\:\left(-\:7\right)\:+\:\left(3\right)\:+\:\left(-\:2\right)\:$
$\lim_{x\to-3}\left(\frac{x^2+x-6}{x-3}\right)$
$x+5\tan\tan\left(x\right)+6$
$\left(2^4\right)^2\cdot2^{-4}-2$
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