$x^2+18x+121$
$3a^2b+21ab-54b$
$\frac{x^3-4x-10}{x^2-x+6}$
$\int_{-7}^7\left[3+\sqrt{49-x^2}\right]dx$
$\log_n\left(81\right)=4$
$x^2\:+\:5x\:+\:2$
$\left(l^2k^2\right)\left(l^3k\right)$
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!