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sorry it wouldn't let me put brackets in. it should read

3x^2 -2x + (2-x)^2 = 2

3x2-2x+4-4x+x2=2

4x2-6x+4=2

4x2-6x+2=0

2(2x2-3x+1)=0

2(x-1)(2x-1)=0

x=1 or x=1/2

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Q: Can anyone help me solve this equation. I have tried it but the answer I get is totally different to what's in the mark scheme 3x squared -2x plus 2-x squared equals 2?
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