簡約 6(1/2)^2

解

簡約

6 (\frac{1}{2})^{2}

\frac{3}{2}

十進法表記

1.5

解答ステップ

6 (\frac{1}{2})^{2}

指数の規則を適用する:

(\frac{a}{b})^{c} = \frac{a ^{c}}{b ^{c}}

(\frac{1}{2})^{2} = \frac{1 ^{2}}{2 ^{2}}

= 6 \cdot \frac{1 ^{2}}{2 ^{2}}

1^{2} = 1

= 6 \cdot \frac{1}{2 ^{2}}

2^{2} = 4

= 6 \cdot \frac{1}{4}

6 \cdot \frac{1}{4} = \frac{3}{2}

= \frac{3}{2}