Mister Exam
Other calculators
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- Canonical form of a degenerate ellipse
- Canonical form of a parabola
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How to use it?
- Canonical form:
- 8x^2+7y^2+3z^2+12xy+4xz-8yz
- x1x2+x2x3+x1x3
- 2x1x2-2x1x3-2x2x3=0
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225+y²a²-25y²-9a²
- Plot:
- xy^2
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(7a²x-3ax)-(2a²x+5ax+4)+(a²x+4)
- x^2+4*y^2=16
- z=x^2-2*y^2+4*x*y-6*x+5
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Identical expressions
- 8x^ two +7y^ two +3z^ two +12xy+4xz-8yz
- 8x squared plus 7y squared plus 3z squared plus 12xy plus 4xz minus 8yz
- 8x to the power of two plus 7y to the power of two plus 3z to the power of two plus 12xy plus 4xz minus 8yz
- 8x2+7y2+3z2+12xy+4xz-8yz
- 8x²+7y²+3z²+12xy+4xz-8yz
- 8x to the power of 2+7y to the power of 2+3z to the power of 2+12xy+4xz-8yz
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Similar expressions
- 8x^2+7y^2+3z^2+12xy-4xz-8yz
- 8x^2+7y^2-3z^2+12xy+4xz-8yz
- 8x^2+7y^2+3z^2-12xy+4xz-8yz
- 8x^2-7y^2+3z^2+12xy+4xz-8yz
- 8x^2+7y^2+3z^2+12xy+4xz+8yz
8x^2+7y^2+3z^2+12xy+4xz-8yz canonical form
The teacher will be very surprised to see your correct solution 😉
The solution
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2 2 2 3*z + 7*y + 8*x - 8*y*z + 4*x*z + 12*x*y = 0
$$8 x^{2} + 12 x y + 4 x z + 7 y^{2} - 8 y z + 3 z^{2} = 0$$
8*x^2 + 12*x*y + 4*x*z + 7*y^2 - 8*y*z + 3*z^2 = 0