−12=x16-12=\frac{x}{16}−12=16x
3.43752\sqrt[2]{3.4375}23.4375
a+7⋅2a−3a+7\cdot2a-3a+7⋅2a−3
limx→0(e6x−1sen (4x))\lim_{x\to0}\left(\frac{e^{6\sqrt{x}}-1}{\sqrt{sen\:\left(4x\right)}}\right)x→0lim(sen(4x)e6x−1)
x24<0\frac{x^2}{4}<04x2<0
4sin(x)cos(x)=sin(4x)cos(2x)4\sin\left(x\right)\cos\left(x\right)=\frac{\sin\left(4x\right)}{cos\left(2x\right)}4sin(x)cos(x)=cos(2x)sin(4x)
f(x)=3x25xf\left(x\right)=\frac{3x^2}{5x}f(x)=5x3x2
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