$16+\left(-5\right)-\left(-4\right)+\left(-17\right)-\left(+4\right)$
$5x-8=12$
$x^4+2x^3-3x^2-8x-4$
$4\cos\left(x\right)=4$
$2xy^2-6xz$
$-\left(x-2\right)\left(x+4\right)\le0$
$m^2+6m-16$
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!