Question

(3 x 10^-6)(6 x 10^-8)
A.1.8x10^-13
B.1.8x10^-15
C.18x10^-13
D. 1.8x10^16

Answer 1

\(\Large \color{MidnightBlue}{\Rightarrow 3 * 10^{-6} * 6 * 10^{-8} }\)
\(\Large \color{MidnightBlue}{\Rightarrow 18 * 10^{-6 + -8} }\)
\(\Large \color{MidnightBlue}{\Rightarrow 18 * 10^{-14} }\)
\(\Large \color{MidnightBlue}{\Rightarrow 1.8 * 10^{-13} }\)