Question

Help!!!!!!!!!!!!!!!!!!

Answer 1

$\\ \rm\longmapsto 9.7300\times 10^2+9.8700\times 10^3$

$\\ \rm\longmapsto 9.73\times 10^4+9.87\times 10^3$

$\\ \rm\longmapsto 19.6\times 10^{4+3}$

$\\ \rm\longmapsto 19.6\times 10^7$

Answer 2

Answer:

1.0843 × 10^4

Explanation:

9.7300 × 10^2 + 9.8700 × 10^3

= 10843

1.0843 × 10^4

= 10843