$\lim_{x\to0}\left(\frac{-4sin\left(7x^3\right)}{3x}\right)$

$y=\frac{1}{2}x^2+1$

$50.90+17.47824$

$2 a ^ { 3 } ) ^ { 2 } \cdot ( 3 a ) ^ { 3 }$

$3x^2+6x+5x+10$

$\frac{d}{dx}\left(\frac{-1}{8}\ln\left(x+2\right)+\frac{1}{8}\ln\left(x+3\right)-\frac{1}{8x+24}\right)$

$p\left(x-2\right)=3x-1$