$\frac{364}{91}$
$\lim_{x\to4}\left(\frac{\sqrt{x}-2}{ax+b}\right)$
$-3\:\cdot\:-73$
$7a+3b-2a-5+b$
$y^2=-20$
$x^{21}en\:\left(2x^4+x\right)^9$
$\left(x+\frac{1}{4}\right)\left(x+\frac{1}{3}\right)$
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!