$\lim_{x\to3}\frac{\sqrt{x-1}}{\sqrt{x+1}}$
$5\left(3^2\right)-3\left(1^3\right)+6\left(4^2\right)$
$25a^2-5\left(5a\right)$
$2x^2+7y+4x+6x^2$
$7x+2=4x+23$
$2x^2+3xy^3-5=0$
$11=m-4$
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!