$\:7-8\left(-7\right)$
$\:\left(7y^4\:-\:5y\right)\left(\:7y^4\:+\:5y\right)$
$\cot^2\left(a\right)+\csc^2\left(a\right)=3$
$4x^2-12x+8>0$
$\lim_{x\to5}\left(\frac{4x^2+100}{x-5}\right)$
$7m\:-2m$
$\lim_{x\to3}\frac{\sqrt{4x+28}-4}{x-3}$
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!