簡約 (1400000000)*((100-2.2)/(100))^{32}

解

簡約

(1400000000) \cdot (\frac{100 - 2.2}{100})^{32}

\frac{7 \cdot 97. 8 ^{32}}{2 ^{55} \cdot 2 5 ^{28}}

十進法表記

687023177.75584 \dots

解答ステップ

(1400000000) (\frac{100 - 2.2}{100})^{32}

規則を適用する:

(a) = a

(1400000000) = 1400000000

= 1400000000 (\frac{100 - 2.2}{100})^{32}

指数の規則を適用する:

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

(\frac{100 - 2.2}{100})^{32} = \frac{( 100 - 2.2 ) ^{32}}{10 0 ^{32}}

= 1400000000 \cdot \frac{( 100 - 2.2 ) ^{32}}{10 0 ^{32}}

数を引く:

100 - 2.2 = 97.8

= 1400000000 \cdot \frac{97. 8 ^{32}}{10 0 ^{32}}

1400000000 \cdot \frac{97. 8 ^{32}}{10 0 ^{32}} = \frac{7 \cdot 97. 8 ^{32}}{2 ^{55} \cdot 2 5 ^{28}}

= \frac{7 \cdot 97. 8 ^{32}}{2 ^{55} \cdot 2 5 ^{28}}