x cubed y derivative of the third (3rd) order plus x squared y two strokes of the second (2nd) order plus 2xy stroke first (1st) order minus 2y equally 0
x cubed y derivative of the third (3rd) order plus x squared y two strokes of the second (2nd) order plus 2xy stroke first (1st) order minus 2y equally zero
x3y'''+x2y''+2xy'-2y=0
x³y'''+x²y''+2xy'-2y=0
x to the power of 3y'''+x to the power of 2y''+2xy'-2y=0