化简 (-2x^3z^2)^3(3x^3yz^2)

解答

化简

(- 2 x^{3} \cdot z^{2})^{3} \cdot (3 x^{3} \cdot y \cdot z^{2})

- 24 x^{12} z^{8} y

求解步骤

(- 2 x^{3} z^{2})^{3} (3 x^{3} y z^{2})

化简

(- 2 x^{3} z^{2})^{3} : - 8 x^{9} z^{6}

= - 8 x^{9} z^{6} \cdot 3 x^{3} y z^{2}

数字相乘:

- 8 \cdot 3 = - 24

= - 24 x^{9} z^{6} x^{3} y z^{2}

化简

x^{9} x^{3} : x^{12}

= - 24 x^{12} z^{6} y z^{2}

化简

z^{6} z^{2} : z^{8}

= - 24 x^{12} z^{8} y

e x p an d (0.1 x - 0.2 y) (0.3 x + 0.1 y)

s im pl i f y \frac{- 3}{x \cdot ( \frac{( 1 x - 1 )}{4} )}

s im pl i f y 3 x + 1 (4 x^{15}) - 13

s im pl i f y 64 - (x + 2)^{2}

f a c t or 81 x^{3} - 192 y^{3}