Üslü Sayılar

m-n=-2

10ⁿ⁺¹-10^n-1
------------------------------------=?
10^m+1+10^m

C)
10^n.10-10^n/10
-------------------=10^n.(10-1/10)/10^m.(10+1)=10^(n-m)9/110 n-m=2 (100.9/110)
10^m.10+10^m

10ⁿ ve 10^m patantezine al

[10ⁿ(10-1/10)]/[10^m(10+1)]
10^n-m(100-1)/10.11
n-m=2
10².99/11.10=90