Question

i give medals and fans
i have a couple of questions

Answer 1

\[\sqrt{72}-\sqrt{147}-5\sqrt{8}-3\sqrt{48}\]

\[\frac{\sqrt{-36}}{(2-3i)+(3+2i) }\]

Answer 2

@brandi2013 can you help me please ?

Answer 3

uhmm hang on have to find something to write on

Answer 4

ok

Answer 5

For the first one I get \[-4\sqrt{2} - 19\sqrt{3}\] Do you know how I got that answer?

Answer 6

no

Answer 7

Okay the factors to 147 are 3*7*7 because I have two 7's I can pull them out of the square root and leave the three still inside. The factors of 72 are 2*2*2*3*3 I have two 2's and two 3's so I multiply them together and make it 6 and I leave the extra 2 on the inside of the square root..I did that to all of the square roots of the first question

Answer 8

that's not one of the choices though

Answer 9

a)\[2\sqrt{35}\]
b)\[\sqrt{5}\]
c)\[-8+5\sqrt{6}\]
d)\[-4\sqrt{2}+5\sqrt{3}\]

Answer 10

@heyheyhelpme can you help me please

Answer 11

@TSwizzle or @heyheyhelpme or @TareKKowshiK can you help me please?

Answer 12

@ladiesman217 I am not understanding your actual question.

Answer 13

Simplify \[\sqrt{72}-\sqrt{147}-5\sqrt{8}+3\sqrt{48}\]

the choices are
a)\[-2\sqrt{35}\]
b)\[\sqrt{5}\]
c)\[-8+5\sqrt{6}\]
d)\[-4\sqrt{2}+5\sqrt{3}\]

Answer 14

@TSwizzle or @TareKKowshiK can you help me please?

Answer 15

The answer is d

Answer 16

ok thnx

Answer 17

It's my pleasure...:-)