$\frac{1}{3x}+\frac{5}{2x}$
$2h+j+3h+4j$
$x^2-8x>-12$
$\frac{1}{\sec\:\left(\theta\:\right)-\tan\:\left(\theta\:\right)}-\frac{1}{\sec\:\left(\theta\:\right)-\tan\:\left(\theta\:\right)}$
$720xy+36xy\:entre\:6xy$
$ac\left(a+c\right)+ab\left(a-b\right)-bc\left(b+c\right)$
$3\cos2x+1$
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!