$y'=\frac{2xy}{x^2+y^2}$
$-42\cdot7$
$\int\frac{x^2+x\:+4}{\left(x+3\right)\left(x^2+1\right)}dx$
$\int\:\left(2x^{\frac{1}{2}}-3\right)dx$
$25d^7\:-10d^5\:+15d^3\:-5d^2$
$\int e^{3x+7}dx$
$\left(xy^2+x\right)\left(xy^2-x\right)$
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!