$2g^2-36g=-70$
$\sqrt{x^2+4x+4}$
$5x^4-6x^3+8x^2+8x^2+9x$
$\lim_{x\to\infty}\left(\frac{3}{x-1}\right)$
$2t+\cos\:^2\left(t\right)t^2+\sin\:^2\left(t\right)t^2+1$
$\sqrt[3]{a^2}$
$\int28cos^2\left(64x\right)dx$
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