Question

Find the difference. Express the answer in scientific notation.

(5.29x 10^11)-(3.86 x 10^11)
O 1.43 x 10^11
O 9.15 x 10^11
O 1.43 x 10^22
O 9.15 x 10^22

Answer 1

Answer: a

Step-by-step explanation: edge 2023

Answer 2

Option 1

Explanation:

Take

`10 {}^(11)`

common out.

`(5.29 - 3.86) * 10 {}^(11 ) \\ 1.43 * 10 {}^(11)`