14.5k views
2 votes
Simplify the expression. Write the answer using scientific notation. (9x 10^7)(7x10^9)​

User TuteC
by
3.1k points

2 Answers

3 votes

Answer:

6.3x10^17

Explanation:

:)

User Alexa Adrian
by
3.0k points
2 votes

6.3x10^17

the last option correct one

User Itstata
by
3.3k points