化简 (6y)^3

解答

化简

(6 y)^{3}

216 y^{3}

求解步骤

(6 y)^{3}

使用指数法则:

(a \cdot b)^{n} = a^{n} b^{n}

(6 y)^{3} = 6^{3} y^{3}

= 6^{3} y^{3}

6^{3} = 216

= 216 y^{3}

π = 12 x^{2} - 2 x

9 x = 54

t^{2} + 4 t - 33 = 0

0 = - \frac{1}{16} (x - 32)^{2} + 67

f a c t or x^{3} + x^{2} + 4 x + 4