Use an integrating factor to solve the given differential equation. Use lowercase c as your constant. (x 2y + 4xy + 2y)dx + (x2 + x ) dy = 0 Preview TIP Enter your answer as an equation. Example: y=3x^2+1, 2+xty=3 Be sure your variables match those in the questionUse an integrating factor to solve the given differential equation. Use lowercase c as your constant. (ysin(y))dx + x(sin(y) - ycos(y))dy = 0 The constant solutions are y = kx where & is an integer. The nonconstant solution is: Preview TIP Enter your answer as an equation. Example: y=3x^2+1, 2+xty=3 Be sure your variables match those in the question Get Help