$\left(a+2\right)^2-\left(a-3\right)^2$
$144a^6b^8-81b^{12}$
$2x-4=12$
$\left(tan\left(x\right)-cot\left(x\right)\right)\left(tan\left(x\right)+cot\left(x\right)\right)$
$\lim_{x\to0}\left(\left(1-6x\right)^{\frac{3}{x}}\right)$
$x^2+\frac{-1}{x^2}+1$
$x^2+x+8$
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!