$x+1+2x+x+4$
$x^2=\left(4x^2y^3\:+1\right)^2$
$\sin\left(a+\pi\right)=-\sin\left(a\right)$
$\frac{3^{13}}{3^{11}}$
$1-2-\left(-2\right)-1$
$\frac{cotxsinx}{secx}$
$5s^2+25s+180=-2$
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!