化简 \sqrt[3]{-625x^4y^6}

解答

化简

3 - 625 x^{4} y^{6}

- 535 x y^{2} 3 x

求解步骤

3 - 625 x^{4} y^{6}

3 - 625 x^{4} y^{6} = 3625 3 x^{4} 3 - y^{6}

= 3625 3 x^{4} 3 - y^{6}

化简

3 x^{4} : x 3 x

= 3625 x 3 x 3 - y^{6}

化简

3 - y^{6} : - y^{2}

= 3625 x 3 x (- y^{2})

去除括号:

3625 x 3 x (- y^{2}) = - 3625 x 3 x y^{2}

= - 3625 x 3 x y^{2}

= - 3625 x y^{2} 3 x

3625 = 535

= - 535 x y^{2} 3 x

s im pl i f y - 4108

s im pl i f y \frac{36}{144}

s im pl i f y 123 - 475

e x p an d (x y^{5} + z) (z - x y^{5})

e x p an d (x - 5) (x - 3) (x + 5) (x + 3)