Respuesta :
(4.2*105)+(5.3*10^5)
441 + 530000
530441
-----------
If your problem is (4.2*10^5)+(5.3*10^5), it would be
420000 + 530000
950000
(4.2*105)+(5.3*10^5)
441 + 530000
530441
-----------
If your problem is (4.2*10^5)+(5.3*10^5), it would be
420000 + 530000
950000