Respuesta :

Welp I really don’t know but I got 7.5 x 10^3

Answer:

7.5 × 10^3

Step-by-step explanation:

To solve, you would remove the parenthesis,5.2x10^3+2.3x10^3 and collect the like terms which would be 7.5x10^3 which would be in scientific notation.  

ACCESS MORE