Question

√3 - 4√6 + √48 - √54

Answer 1

\[\sqrt{3}-4\sqrt{6}+\sqrt{16*3}-\sqrt{9*6}\]

Answer 2

\[\sqrt{3}-4\sqrt{6}+4\sqrt{3}-3\sqrt{6}\]

Answer 3

\[\sqrt{3}+4\sqrt{6}+4\sqrt{3}-3\sqrt{6}\]now add all the similar term as

Answer 4

\[5\sqrt{3}+\sqrt{6}\]

Answer 5

\[5\sqrt{3}-7\sqrt{6}\]

Answer 6

no those arent one of the multiple choices

Answer 7

@JohnHanShanghai and @jiteshmeghwal9 those arent even on the multiple choice answers

Answer 8

here is a calculator

Answer 9

http://www.wolframalpha.com/input/?i=%E2%88%9A3+-+4%E2%88%9A6+%2B+%E2%88%9A48+-+%E2%88%9A54

Answer 10

there answers are right

Answer 11

@JohnHanShanghai has the right answer

Answer 12

johnis correct

Answer 13

but its not on the mutltiple choice

Answer 14

what are the multiple choices

Answer 15

@GhettoBaby did u look at the link

Answer 16

yes and nothing on their either

Answer 17

the decimal approximation is -8.48617416163786021974375681541187790904760609554478

Answer 18

rounded off its 8.50

Answer 19

sorry i wrote the question wrong its
7√3 - 4√6 + √48 - √54

Answer 20

in that case http://www.wolframalpha.com/input/?i=7%E2%88%9A3+-+4%E2%88%9A6+%2B+%E2%88%9A48+-+%E2%88%9A54

Answer 21

thank you lol

Answer 22

no problem

Answer 23

Don't use wolfram for these type of problem. You should be able to solve it by hand

Answer 24

im in the 8th grade going to high school. don't judge me