English only and correct answers only thank you

Find the product of 4.5 x 1012 and 5.12 x 109. Write the final answer in scientific notation.

23.04 x 1021
23.04 x 1022
2.304 x 1021
2.304 x 1022

Respuesta :

Answer: 23.04*10²¹

Step-by-step explanation:

[tex](4.5*10^{12})*(5,12*10^9)=\\(4.5*5.12)*(10^{12}*10^9)=\\23.04*10^{12+9}=\\23.04*10^{21}[/tex]