Umm.. and the question is
$=\sqrt{4^2}\times\sqrt{2^2\cdot3}$
$=4\times2\sqrt3=8\sqrt3$
Da answer is 21,000 Pounds Couse 9 + 10 = 21
2 + (g + 5) It doesn't matter what order you do it in because this is all addition.
= 2 + g + 5 First you simplify
= g + 7 And there you go, your answer.