Question

Which expression is equivalent to (5.4x10^10) (3.3x10^21)?

Answer 1

Although, here are no expressions ! it's an incomplete question. So, showing the answer with general simplification
`17.82(10^(31))`.

Explanation:

We have the expression as (5.4x10^10) (3.3x10^21) which can be further simplified as :

⇒(5.4x10^10) (3.3x10^21)

⇒
`(5.4(10^(10))(3.3(10^(21))`

keep the power terms together and numbers to simply. Hence, we get as below

⇒
`(5.4(3.3))(10^(21).10^(10))`

⇒
`(17.82)(10^(21+10)))`

By solving the above, we get final simplified answer as

⇒
`17.82(10^(31))`

Although, here are no expressions ! it's an incomplete question . You may match
`17.82(10^(31))` to the listed options wherever!