3x-x squared =2
3x-x squared -2= 0
The square of x -3x+2 =0
(x- 1)(x-2)=0
x 1= 1 x2=2
(2)y=x+2
The square of 2x+(x+2) =20.
The square of 2x+x +4x+4-20=0.
The square of x +6x- 16 =0.
(x+8)(x-2)=0
x 1=-8 x2=2
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