$\lim_{x\to-1}2$
$\frac{\sin\left(2x\right)+\cos\left(2x\right)+1}{\sin\left(x\right)+\cos\left(x\right)}=\frac{2}{\sec\left(x\right)}$
$\frac{1}{\:3}x+2>\:x-5$
$2x+3x+5x+x$
$\left(-4\right)\left(+10\right)\left(+3\right)$
$\sqrt{\frac{t^2+1}{t^2-1}}$
$\infty^2+\frac{1}{\infty}$
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!