$\left(3:2+x:3\right)\left(3:2-x:3\right)$
$\frac{1}{n^2+2n}$
$\frac{7x^3+2x}{9x}$
$tan\:x\:\cdot sen\:x\:-\:sec\:x\:+\:cos\:x\:=\:0\:$
$\int\frac{\sqrt{y}+1}{\sqrt{y}\left(y+1\right)}\:dy$
$2x+6<3$
$-12+1+\left(-67\right)$
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!