Question

Solve and express your answer in both scientific and standard notation.

Answer 1

Answer:

8.4 x 10^10 in scientifif notation is the same, in regular its 84000000000

3 x 10^7 in scientific notation is the same and in regular its 30000000

Answer 2

Answer:

8.4 x 10^10= 84000000000 (because 10 x 10 x 10 x 10 x 10 x 10 x 10 x 10 x 10 x 10)

3 x 10^7 = 30000000 (because 10 x 10 x 10 x 10 x 10 x 10 x 10)

I hope this helps and brainlest please !