(2^27^2)^2

解答

(2^{2} 7^{2})^{2}

38416

求解步骤

(2^{2} \cdot 7^{2})^{2}

遵循 PEMDAS 运算顺序

计算括号内的值

(2^{2} 7^{2}) : 196

2^{2} \cdot 7^{2}

2^{2} 7^{2} = 196

= 196

= 19 6^{2}

计算幂值

19 6^{2} : 38416

19 6^{2}

19 6^{2} = 38416

= 38416

= 38416

\frac{3 - 3 ( - 1 )}{6}

\frac{( - 7 ) ^{8}}{( - 7 ) ^{5}}

7 [- 3 + 5 (8 - 2)]

5 \times 2 + (12 + 6) - 28 \div 4

(10 + 2 - 5) \times (6^{2} \div (8 - 4))