Question

simplify.
8 sqrt 3 (2 sqrt 6 - 5 sqrt 15)

Answer 1

is it \[\sqrt[8]{3*(2\sqrt{6}}-5\sqrt{15)}\]

Answer 2

yeah but the first sqrt sign shouldnt be so big covering all of the problem. it should only cover the 3

Answer 3

oh i got it :)

Answer 4

ans is 48root2 - 40root15

Answer 5

harkirat is right , again :)

Answer 6

yea

Answer 7

its ighter choices
A) 30-39 sqrt 5
B)16 sqrt 3 -40 sqrt 15

Answer 8

C)48 sqrt 2 - 120 sqrt 5

Answer 9

D) 90-3 sqrt 15

Answer 10

those are the choices they give me

Answer 11

48root2 - 120root5 is the correct ans

Answer 12

\[8 \sqrt{3} * (2 \sqrt{6} - 5\sqrt{15})\]
\[16\sqrt{18}-40\sqrt{45}\]
18 = 9.2 45 = 9.5
\[54\sqrt{2}-120\sqrt{5}\]

Answer 13

yeah; 16.3 = 48 .... not 54 lol