Question

(−3⋅10 3 )⋅(4⋅10 6 )=

Answers:
A. -12x10^9
B. -12x10^3
C. 12x10^3
D. 12x10^9

Answer 1

A

Explanation:

-3 x 4 = -12

`10^(3)` x
`10^(6)` =
`10^(9)` You add the exponents when you are multiplying powers with the same bases.