$\frac{dy}{dx}=\left(y-4x-1\right)^2$
$3x-1<0$
$\frac{d^2}{dx^2}\left(2x^2-5xy^4\right)$
$1^2-4x-21$
$\frac{\left(x+y\right)^2+\left(x-y\right)^2}{x\left(x^2+3y^2\right)}$
$5x+8y=0$
$3x^4-4x^3+4x^2+x\:,\:x=1$
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!