$\csc\left(\frac{\pi}{4}\right)x=-\sqrt{2}$
$x^2-12x=45$
$\lim_{x\to\infty}\left(\frac{4}{x^2}-\frac{2}{1-\cos\left(x\right)}\right)$
$x-1^2$
$5-3x=-4$
$\int\left(-3x\left(-2x^2-1\right)^3\right)dx$
$ab^2-b^4$
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!