Answer:
4.33 x 10^6
Step-by-step explanation:
2.3 * 10^5
+ exponent move to the right
2.3 = 230000
4.1 * 10^6
+ exponent move to the right
4.1 = 4100000
230000 + 4100000 = 4330000
4330000 in notation form is...
4.33 x 10^6
Recheck your work by
4.33 x 10^6
+ exponent move to the right
4.33 = 4330000
4.33 x 10^6
Hope this helps.
