Which equation shows how to find the product of 100,000 and 1,000,000 using scientific notation?

Well 100,000=1•10^5
and 1,000,000=1•10^6

(1•10^6)•(1•10^5)
=1•1    10^6+5
=1•10^11 This is your answer in scientific notation but if it was asking you for the answer in standard notation, the answer would be 100,000,000,000.

Hoped I helped!