2^{30}+2^{28}

解答

2^{30} + 2^{28}

1342177280

求解步骤

2^{30} + 2^{28}

遵循 PEMDAS 运算顺序

计算幂值

2^{30} : 1073741824

2^{30}

2^{30} = 1073741824

= 1073741824

= 1073741824 + 2^{28}

计算幂值

2^{28} : 268435456

2^{28}

2^{28} = 268435456

= 268435456

= 1073741824 + 268435456

加减（左右）

1073741824 + 268435456 : 1342177280

1073741824 + 268435456

1073741824 + 268435456 = 1342177280

= 1342177280

= 1342177280

s im pl i f y \frac{50}{240} + \frac{72}{240}

40 - (\frac{10}{32} \times 50)

\frac{8 - 3 ^{2} + 32 - 3 + 32}{4 - 3 ^{2} - 4}

\frac{2 ( 4 )}{1 + 2 ^{2} + 1 ^{2}}

(60 - \frac{1}{8}) + (30 - \frac{1}{16})