$z=ln\left(\frac{x}{x^2+y^2}\right)$
$\int\left(-\frac{2x^3}{\sqrt{x^2+9}}\right)dx$
$x-8=\left(-a-b\right)x+\left(2a+3b\right)$
$\left(4y^3+6\right)\left(4y^3-4\right)$
$\left(-43\right)\left(-36\right)$
$4w^2+44w+121$
$2-b^2+b-3y^2-by+by$
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!