1x≥2\frac{1}{x}\ge2x1≥2
−2x+14=0\:-2x+14=0−2x+14=0
dydx=8x2y−8xy\frac{dy}{dx}=8x^2y-8xydxdy=8x2y−8xy
−8+log2(4x)=−4-8+\log2\left(4x\right)=-4−8+log2(4x)=−4
sec(b)+csc(b)\sec\left(b\right)+\csc\left(b\right)sec(b)+csc(b)
3x−x3−4x+5+x3+4x2−63x-x^3-4x+5+x^3+4x^2-63x−x3−4x+5+x3+4x2−6
limx→2(x2−5x−6x+2)\lim_{x\to2}\left(\frac{x^2-5x-6}{x+2}\right)x→2lim(x+2x2−5x−6)
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