$\frac{dy}{dx}=\sin\left(x\right)\left(\cos\left(2x\right)-\cos^2\left(x\right)\right)$

$\ln\left(y\right)=\frac{1}{2}\ln\left(x^2+4\right)+c$

$9x^4+13x^2-23x+49\:para\:x=5$

$3^2+16$

$-14x-12=12x+92$

$x^{\frac{1}{3}}+y^{\frac{1}{3}}=a^{\frac{1}{3}}$

$- ( 7 n - 24 ) ^ { 2 }$