Question

another one:

Answer 1

?

Answer 2

sorry.. coming

Answer 3

\[\frac{ 12 }{ x+2 } + \frac{ 8 }{ x } = 4\]

Answer 4

coming denominator of x(x+2) right?

Answer 5

Yes..

Answer 6

okay :\[\frac{ 12x+8x+16 }{ x(x+2) } = \frac{ 4x ^{2}+ 8}{ x(x+2) }\]

Answer 7

How??

Answer 8

x^2??

Answer 9

i distributed the x into (x+2) = x^2 + 2x right?

Answer 10

I mean yes you are right..

Answer 11

so its also +8x not just 8

Answer 12

Yes..

Answer 13

then:\[4x ^{2}-12x-16 \]

Answer 14

Must be 0..

Answer 15

Factor out 4 first.

Answer 16

okay: x^2-3x-4 ---> (x-4)(x+1) x=4, -1 ^^

Answer 17

thank you I know where I went wrong.. i forgot the x for the 8 =.= silly mistakes

Answer 18

Yes you are correct..