$\cos\left(\frac{3\pi}{2}-x\right)=-\sin x$
$\int\:\left(a^4-x^4\right)^{-\frac{1}{2}}xdx$
$\left(y-4\right)\left(y+9\right)$
$\left(\frac{1}{3}m-n\right)^2$
$2+3\cdot\left(2x-1\right)=x+4$
$\frac{x^{2}}{a}\cdot\frac{3}{x}$
$5x^2y^3\:si\:a=-2\:y\:b=1$
Get a preview of step-by-step solutions.
Earn solution credits, which you can redeem for complete step-by-step solutions.
Save your favorite problems.
Become premium to access unlimited solutions, download solutions, discounts and more!