Question

10 to the 5th power × 10 to the 7th power

Answer 1

When I multiplyed these two I got 10^2, so 10^12 is your answer.

Answer 2

Remember that the rule with multiplying exponents with the same base is to add the exponents together.

In this case:
`10^5*10^7=10^(5+7)=10^(12)`

10^12 is your answer.