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 $17.82(10^{31})$.

Step-by-step 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!