10^185 - 10^10 = Which of the following best approximates the value of the expression above?  Pick one:
A) 10^180	B) 10^185	C) 10^179	D) 10^170	E) 10^160
10^185 - 10^10 =   Which of the following best approximates the value of the expression above?   Yes, answer 10^185 is correct. Note that we need approximate value of the given expression and as 10^(185) is much larger number than 10^(10) then 10^(10) is pretty much negligible in this case: 10^(185)-10^(10)=~10^(185).   Answer : 10^185
<result>B</result>
10^185 - 10^10 = Which of the following best approximates the value of the expression above?