因式分解 e^xcos(y)dx-e^xsin(y)dy

解答

因式分解

e^{x} cos (y) d x - e^{x} sin (y) d y

e^{x} (cos (y) d x - sin (y) d y)

求解步骤

e^{x} cos (y) d x - e^{x} sin (y) d y

因式分解出通项

e^{x}

= e^{x} (cos (y) d x - sin (y) d y)

f a c t or {(x - 3) + y}^{2}

f (x) = 2 (x)^{0.5} - 0.5 x

f a c t or x^{2} - 5 x + (- 25)

f a c t or (y + m) (a + b) - (y + m) (a + b)

f a c t or \frac{4 - x ^{2}}{4}