65-(2x+1)*(4x^2-2x+1)+8x(x+2)^2=32(x-3)^2
65-(8x^3-4x^2+2x+4x^2-2x+1)+8x(x^2+4+4x)=32(x^2+9-6x)
65-(8x^3+1)+(8x^3+32x+32x^2)=32x^2+288-192x
65-8x^3-1+8x^3+32x+32x^2=32x^2+288-192x
64+32x=288-192x
224x=224
x=1
65-(2x+1)*(4x^2-2x+1)+8x(x+2)^2=32(x-3)^2
65-(8x^3-4x^2+2x+4x^2-2x+1)+8x(x^2+4+4x)=32(x^2+9-6x)
65-(8x^3+1)+(8x^3+32x+32x^2)=32x^2+288-192x
65-8x^3-1+8x^3+32x+32x^2=32x^2+288-192x
64+32x=288-192x
224x=224
x=1