z=5x2−2yz=5x^2-2yz=5x2−2y
−2x2−5x+2-2x^2-5x+2−2x2−5x+2
dxdy=20(1−e−y30)\frac{dx}{dy}=20\left(1-e^{\frac{-y}{30}}\right)dydx=20(1−e30−y)
(3x+8)(y2+4)dx−4y(x2+5x+6)dy\left(3x+8\right)\left(y^2+4\right)dx-4y\left(x^2+5x+6\right)dy(3x+8)(y2+4)dx−4y(x2+5x+6)dy
x(2x2−16)x\left(2x^2-16\right)x(2x2−16)
−x2+12x−36-x^2+12x-36−x2+12x−36
x2−xyxy\frac{x^2-xy}{\sqrt{x}\sqrt{y}}xyx2−xy
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!