Question

WILL SOMEONE HELP ME

Answer 1

with what

Answer 2

RADICALS

Answer 3

wat u mean

Answer 4

u i might be able to help u

Answer 5

\[-\sqrt{27}+3\sqrt{3}+2\sqrt{45}+3\sqrt{12}\]

Answer 6

all you can do here is simplify 3√12

Answer 7

\[2\sqrt{6}+3\sqrt{45}-2\sqrt{54}-3\sqrt{3}\]

Answer 8

3√12 is 3√4x3, the square root of 4 is 2 which pops out and u multiply the 3 by 2 to have 6√3

Answer 9

you should have 9√3

Answer 10

for the 2nd one or the 1st one

Answer 11

ok, i thought this was one problem, so you want to simplify the first one right?

Answer 12

yes

Answer 13

−√27 + 3√3 + 2√45 +2√45 + 3√12 is where we start right

Answer 14

crap i have 2squarerrot 45 twice

Answer 15

take one out

Answer 16

−√27 + 3√3 + 2√45 + 3√12

Answer 17

yes that is right

Answer 18

3√12 can become 3√(4)(3)

Answer 19

how do u work it out

Answer 20

since 2 is the SRoot of 4, it comes out to me multiplied by the 3 on the outside, leaving the 3 inside to become 6√3

Answer 21

3(2)√3 which is 6√3, now you can add this to the other 3√3 in the problem

Answer 22

add wat one and i think u so much for helpin me
thanks

Answer 23

−√27 + 3√3 +(6√3) + 2√45 you can only add radicals when they are the same inside

Answer 24

so i add 3and 3

Answer 25

we can actually simplify the 2 sroot 45. Give me a few min to show you how. Come back in about 5 minutes and it will be done

Answer 26

alright think u so much

Answer 27

NP

Answer 28

http://imgur.com/sxDwY