$-9-5+6-3-2-4+1-15-6-5$
$cos\left(\frac{2\pi\:}{3}+x\right)$
$-45-23-48$
$\int_a^b\left(\sqrt{x}.\sqrt{1+x\sqrt{x}}\right)dx$
$-2\frac{d^2y}{dx^2}+2\frac{dy}{dx}+y=0$
$26^2-39^2$
$\left(-2-3\right)^2+\sqrt[3]{-3\cdot9}-13^2$
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!