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受欢迎的初等代数 >

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

解答

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

解答

3486784401

求解步骤

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

解

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

遵循 PEMDAS 运算顺序

计算幂值

3^{23} : 94143178827

3^{23}

3^{23} = 94143178827

= 94143178827

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

计算幂值

3^{21} : 10460353203

3^{21}

3^{21} = 10460353203

= 10460353203

= 94143178827 + 10460353203 - 3^{22}

计算幂值

3^{22} : 31381059609

3^{22}

3^{22} = 31381059609

= 31381059609

= 94143178827 + 10460353203 - 31381059609

加减（左右）

94143178827 + 10460353203 - 31381059609 : 73222472421

94143178827 + 10460353203 - 31381059609

94143178827 + 10460353203 = 104603532030

= 104603532030 - 31381059609

104603532030 - 31381059609 = 73222472421

= 73222472421

= 73222472421

= \frac{73222472421}{21}

数字相除:

\frac{73222472421}{21} = 2147483647

= 3486784401

流行的例子

12\div 4+5× 2-3+8\div 2

12 \div 4 + 5 \times 2 - 3 + 8 \div 2

2 (3)^{2} + 4

2 (3)^{2} + 1

2 (0) - 2

2(3^2× 3)^2+2^2(5^2× 5)

2 (3^{2} \times 3)^{2} + 2^{2} (5^{2} \times 5)