$a^2+9a+18$
$-5+\left(-2\right)-\left(-4\right)\:-\left(-5\right)$
$\int\frac{e^{4t}}{\left(e^{2t}-1\right)^3}dt$
$125x^6+27y^3$
$86-33-64+87-97+10+99-99$
$22\left(0.5^2\right)\left(1.96^2\right)$
$20n^2-9n>20$
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!