$40-9.2-1.2$
$2\left(-12+34\right)$
$7x^2+4x-x^2$
$x-2\left(5x+4\right)=2\left(-4-3x\right)-3x$
$\int\frac{3x-11}{x^2-4x-21}dx$
$5^{2\:}\cdot3^2\cdot2^2$
$2x+1>-5\:\:\:\:$
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!