来自康望星的问题
16.2(48次方)×125(16次方)的结果是几位数?
16.2(48次方)×125(16次方)的结果是几位数?
1回答
2020-11-15 20:06
16.2(48次方)×125(16次方)的结果是几位数?
16.2(48次方)×125(16次方)的结果是几位数?
2^48×125^16=2^48×(5^3)^16=2^48×5^(3×16)=(2×5)^48=10^48