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Reduce each equation to one of the standard forms of quadric surfaces and classify the surface. y^(2)-z^(2)+3x-2y-6z-2

User Georgi
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Final answer:

To reduce the equation to a standard form of a quadric surface, complete the square for y and z terms, rearrange the equation, and classify the surface based on its standard form.

Step-by-step explanation:

The student has asked to reduce the equation y2 - z2 + 3x - 2y - 6z - 2 to one of the standard forms of quadric surfaces and classify the surface. To accomplish this, we need to complete the square for both y and z terms and rearrange the equation accordingly. By grouping the y terms together and the z terms together, we can factor by completing the square, which helps in transforming the equation into one of the standard forms.

First, rewrite the equation and organize terms: (y2 - 2y) - (z2 + 6z) + 3x - 2 = 0. Now, complete the square for the y and z terms by adding and subtracting the necessary constants within the equation.

Once the squares are completed, we should have an equation in the form of (y - k)2 - (z - m)2 + dx - C = 0, where k, m, C are constants, and d is the coefficient of x. This standard form will allow us to classify the surface as one of the types of a quadric surface, such as a hyperbolic paraboloid, hyperboloid of one sheet, or hyperboloid of two sheets among others depending on the signs and coefficients of the squared terms and the linear term in x.

User Richard Sitze
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