因式分解-14x^6yz+35x^2y^4z^5

解答

因式分解

- 14 x^{6} yz + 35 x^{2} y^{4} z^{5}

7 x^{2} yz (- 2 x^{4} + 5 y^{3} z^{4})

求解步骤

- 14 x^{6} yz + 35 x^{2} y^{4} z^{5}

因式分解出通项

7 x^{2} yz : 7 x^{2} yz (- 2 x^{4} + 5 y^{3} z^{4})

= 7 x^{2} yz (- 2 x^{4} + 5 y^{3} z^{4})

s im pl i f y (c - 1) (c - 2) + (c - 3) (c - 4)

f a c t or \frac{1}{64} x^{3} - \frac{8}{1000} y^{3}

s im pl i f y - (\frac{1}{3})^{- 1}

4 < 3 x - 2 \leq 10

p^{2} + 2 p + 1 = 0