$\left(7x-2\right)\left(-7x-1\right)$
$-\left(-20-6+30\right)$
$\left(\frac{2m^4}{m^4}\right)^4$
$a^3+9a^2+27a+27$
$2x\sqrt{2}\cdot3$
$12a^{-2}b^{-6}c^0$
$11sin\theta\:+2=4sin\theta\:+2$
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!