$7+9y-3y$
$\left|-6\right|+\left|5\right|$
$\lim_{x\to9}\left(\frac{sin\sqrt{x-3}}{x-9}\right)$
$a^3b-b^4+ab$
$3^2-5^2+2\cdot2\cdot3$
$\frac{1+\tanh\left(-a\right)}{\tanh\left(-a\right)}$
$-x-7+-5x+5$
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!