Mister Exam

Lang:

How to use it?
Canonical form:
36x^2+16y^2+9z^2+72x-128y-36z+184=0
57x^2
x^2+2y^2+2xy+4yz+5z^2=0
9x^2+5y^2+90x-10y+50=0
Plot:
(x^(2)+y^(2)-1)^(3)-x^(2)*y^(3)=0
z=5*x2-6*x*y+3*y2+2*x-6*y+4
y-x=2
x^2-x-y=0
Identical expressions
x^ two + two y^ two +2xy+4yz+5z^2= zero
x squared plus 2y squared plus 2xy plus 4yz plus 5z squared equally 0
x to the power of two plus two y to the power of two plus 2xy plus 4yz plus 5z squared equally zero
x2+2y2+2xy+4yz+5z2=0
x²+2y²+2xy+4yz+5z²=0
x to the power of 2+2y to the power of 2+2xy+4yz+5z to the power of 2=0
x^2+2y^2+2xy+4yz+5z^2=O
Similar expressions
x^2+2y^2+2xy+4yz-5z^2=0
x^2-2y^2+2xy+4yz+5z^2=0
x^2+2y^2+2xy-4yz+5z^2=0
x^2+2y^2-2xy+4yz+5z^2=0

x^2+2y^2+2xy+4yz+5z^2=0 canonical form

The teacher will be very surprised to see your correct solution 😉

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 2      2      2                    
x  + 2*y  + 5*z  + 2*x*y + 4*y*z = 0

$$x^{2} + 2 x y + 2 y^{2} + 4 y z + 5 z^{2} = 0$$

x^2 + 2*x*y + 2*y^2 + 4*y*z + 5*z^2 = 0