2*16ⁿ+2ⁿ*8ⁿ+2⁴ⁿ= 2*2⁴ⁿ+2ⁿ*2³ⁿ+2⁴ⁿ= 2*2⁴ⁿ+2ⁿ⁺³ⁿ+2⁴ⁿ =2*2⁴ⁿ+2⁴ⁿ+2⁴ⁿ =2⁴ⁿ*(2+1+1)=
= 2⁴ⁿ* 4=2⁴ⁿ* 2²=2⁴ⁿ⁺²