(4乘2的n次方)乘(4乘2的n次方)

2024-12-28 02:18:16
推荐回答(4个)
回答1:

(4乘2的n次方)乘(4乘2的n次方)
=(4x2^n)(4x2^n)
=(2^2x2^n)(2^2x2^n)
=[2^(2+n)][2^(2+n)]
=2^[2(2+n)]
=2^(4+2n)

回答2:

2²×2^n×2²×2^n
=2^(2+2+n+n)

回答3:

(4乘2的n次方)乘(4乘2的n次方)=﹙2^2*2^n﹚²=[2^﹙2+n﹚]²=2^﹙4+2n﹚

回答4:

64n次方