$3\left(1-4\right)^{-2}+9^{-1}+12^0$
$-y\:+8\:para\:y=7$
$\sqrt{x+3}+6+5$
$y=\sqrt{\left(\frac{\left(x^2-1\right)}{\left(x^2+1\right)}\right)}$
$\int\frac{1-x}{x^2+x-6}dx$
$2a-7=21$
$\lim_{x\to9}\left(\frac{x^2-7x-18}{x-9}\right)$
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!