(3^{23}+3^{21}-3^{22})/(21)

解

\frac{3 ^{23} + 3 ^{21} - 3 ^{22}}{21}

3486784401

解答ステップ

\frac{3 ^{23} + 3 ^{21} - 3 ^{22}}{21}

解く

3^{23} + 3^{21} - 3^{22} : 73222472421

演算のPEMDAS順に従う

指数を計算する

3^{23} : 94143178827

3^{23}

3^{23} = 94143178827

= 94143178827

= 94143178827 + 3^{21} - 3^{22}

指数を計算する

3^{21} : 10460353203

3^{21}

3^{21} = 10460353203

= 10460353203

= 94143178827 + 10460353203 - 3^{22}

指数を計算する

3^{22} : 31381059609

3^{22}

3^{22} = 31381059609

= 31381059609

= 94143178827 + 10460353203 - 31381059609

足して割る (左から右)

94143178827 + 10460353203 - 31381059609 : 73222472421

94143178827 + 10460353203 - 31381059609

94143178827 + 10460353203 = 104603532030

= 104603532030 - 31381059609

104603532030 - 31381059609 = 73222472421

= 73222472421

= 73222472421

= \frac{73222472421}{21}

数を割る:

\frac{73222472421}{21} = 2147483647

= 3486784401