$\frac{1^3-1}{1^2}$
$\left(6+5b^6\right)\left(6-5b^6\right)$
$15+3\cdot2$
$\left(7x^3-5ay^2\right)^2$
$\frac{x^3+x+2}{x+1}$
$\cos x=\frac{4}{7}+2\cos x$
$-1-a$
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!