Math, asked by Anonymous, 1 year ago

1/(x+1)+2/(x+2)=4/(x+4)
x not equal to -1,-2,-4
Solve for x ...... pls fast
POINTS:10 :))


Anonymous: PLS ANSWER FAST

Answers

Answered by abhi178
11
1/(x + 1) + 2/(x +2) = 4/( x + 4)

{(x +2) + 2(x + 1)}/( x + 1)(x + 2) = 4/(x + 4)

(3x + 4)(x + 4) = 4( x + 1)( x + 2 )

3x^2 + 12x + 4x + 16 = 4( x^2 +3x +2 )

3x^2 + 16x + 16 = 4x^2 + 12x + 8

x^2 -4x -8 =0

use quadratic formula,

x ={ 4 +_√(16 +32)}/2

={2 +_2√3}

abhi178: have you understand !!
Anonymous: YEP ACTUALLY I GOT THE ANSWER BUT WANTED TO CONFIRM;P ..... I M VERY WEAK IN MATHS SO.....DONT MIND
abhi178: no dear please don't feel guilty for weak in math okay . do work hard and be the best in math
Anonymous: THANKS
abhi178: good
Anonymous: DHRUV WILL WRITE SOOOOOOOOOOOOOOOOOO MUCH
Dhruv00: sorry for the time , 4g seems slow today
abhi178: no problem
abhi178: thanks dear for selecting brainlest answer
Anonymous: WELCOME
Answered by Dhruv00
2
hope this helps u!!!!!!!
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Anonymous: ITS FINE.......THANKS
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