X + 1 by X whole square equals to 12
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x+1=12x^2
12x^2 - x -1 =0
12x^2 -4x + 3x -1 =0
4x(3x-1) +1(3x -1)=0
(3x-1)(4x+1)=0
x=1/3. -1/4
12x^2 - x -1 =0
12x^2 -4x + 3x -1 =0
4x(3x-1) +1(3x -1)=0
(3x-1)(4x+1)=0
x=1/3. -1/4
Answered by
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[(x+1) /x] whole square =12
where x is not equal to zero
Then,
(x+1) /x= + or - 2root 3
there fore,
x1=(1-2root3) /11
and
x2=(1+2sqaure root3) /11
the alternative form of this is
x1=0.224009
x2=0.405827
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