Question

Find the simplified form of the expression. Give your answer in scientific notation. ( 3 x 10^-6)( 6 x 10^-8)

Answer 1

`\left(3\cdot10^(-6)\right)\left(6\cdot10^(-8)\right)=(3\cdot6)\left(10^(-6)\cdot10^(-8)\right)=18\cdot10^(-6+(-8))\\\\=18\cdot10^(-14)=1.8\cdot10^(-13)`


`Used:\\a^n\cdot a^m=a^(n+m)`