$\frac{1}{sin\theta\:}\left(sin\theta\:+cos\theta\:\right)$
$\frac{4x^3-162x^2-x+4}{\left(x-3\right)^2}$
$1-5x+3x$
$3x+3x^2-2x-4+x^2+3x^3+2x-5x-4$
$\frac{4x^4-2x^3+x-7}{2x^2-1}$
$\lim_{x\to5}\left(\frac{x^2-25}{10-2x}\right)$
$7\cdot81$
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!