Respuesta :
Answer:
3.1 × [tex]10^{-5}[/tex]
Step-by-step explanation:
given
6.6 × [tex]10^{-5}[/tex] - 3.5 × [tex]10^{-5}[/tex]
Take out [tex]10^{-5}[/tex] as a common factor from both terms
= [tex]10^{-5}[/tex](6.6 - 3.5)
= 3.1 × [tex]10^{-5}[/tex]
