$4-x\le5x+8$
$\int\frac{4x+9}{2x^2-5x-3}dx$
$-3^3+-2\left(6\left(-3\right)-18\left(-2\right)\right)$
$\frac{2\cos^2\theta\:+5cos\theta\:+3}{cos^2\theta\:+2\:cos\theta\:+1}$
$\left(-1\right)^2+\left(-1\right)^3-1^4+1^5$
$\frac{sin\left(\frac{x}{2}\right)}{cos\left(\frac{x}{2}\right)}$
$\frac{1}{7\:x\:7\:x\:7\:x\:7\:x\:7}$
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!