Question

My cousin is trying to figure out a question and I'm bad at explaining, help. What is 0.84 x 10^5 , also 84 x 10^2 , and 8.4 x 10^3

Answer 1

any idea about these examples ?:

\[10^{2} = 100\]

\[10^{3} = 1000\]

\[10^{4} = 10000\]

\[1,35 × 10^{2} = 135\]

Answer 2

Thank you so much!

Answer 3

shes starting to get it now!

Answer 4

Yeah so 10 to the second power is basically saying 10 but with the extra "0" so it would be 100 same with the others, 10^3=1000 hence the "three" so you put in three zeros