Question

Which shows the expression below in simplified form?

(9.3 × 10-3) - (3.6 × 10-5)
CGGURUMANJUNATH

Answer 1

Please, would you present exponentiation properly?

9.3*10-3 is incorrect. It says to me, "9.3 times 10, then subtract 3).

It should be presented as 9.3*10^(-3) or \[9.3*10^{-3}\]

Answer 2

3.6*10-5 should be written as 3.6*10^(-5). The " ^ " symbol represents exponentiation.

Answer 3

Also, please post the four possible answers from which you are to choose.