five *x^ two + four *y^ two - four *z^ two - two *x+ two *y- four *z- three *y*z- three *x*z-x*y= zero
5 multiply by x squared plus 4 multiply by y squared minus 4 multiply by z squared minus 2 multiply by x plus 2 multiply by y minus 4 multiply by z minus 3 multiply by y multiply by z minus 3 multiply by x multiply by z minus x multiply by y equally 0
five multiply by x to the power of two plus four multiply by y to the power of two minus four multiply by z to the power of two minus two multiply by x plus two multiply by y minus four multiply by z minus three multiply by y multiply by z minus three multiply by x multiply by z minus x multiply by y equally zero
5*x2+4*y2-4*z2-2*x+2*y-4*z-3*y*z-3*x*z-x*y=0
5*x²+4*y²-4*z²-2*x+2*y-4*z-3*y*z-3*x*z-x*y=0
5*x to the power of 2+4*y to the power of 2-4*z to the power of 2-2*x+2*y-4*z-3*y*z-3*x*z-x*y=0