Question

Five to the 56th power times 5 to the 22nd power times 5 to the -96th power

Answer 1

`5^(56)\cdot5^(22)\cdot5^(-96)=5^(56+22-96)=5^(-18)=(1)/(5^(18))\\\\Used:\\\\a^n\cdot a^m=a^(n+m)\\\\a^(-n)=(1)/(a^n)`