$\cos\left(\pi+x\right)$
$x^2-9x+18<0$
$14b^{4}c-49b^{3}c^{2}+2bt^{2}c^{3}$
$\frac{dy}{dx}=y-5\cdot\cos x$
$x2+8x+6$
$x^2-4x+4-4$
$-3\left(-3-2+\left(-2\right)^3\right)$
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!