Answer:
[tex]1.996X10^{8}[/tex]
Step-by-step explanation:
[tex]1.996X10^{8}[/tex] because when subtracted the answer it is 199600000, so we move it in front for 8 spaces.
1,996x10^8
(2*10^8)-(4*10^5)
(2*10^8)-(0.004*10^8) move decimal point 3 places to the left and power to 8
(2-0.004)*10^8
1.996*10^8
