Find the matrix A of the quadratic form associated with the equation. 3x2 - 2xy + 3y2 + 8z2 – 26 = 0 3 -1 -1 3 A = 8 Find the equation of the rotated quadratic surface in which the xy-, xz-, and yz-terms have been eliminated. (Use xp, yp, and zp as the new coordinates.) (x)² + &)² + (?)? (13) 尚 = 1 (플) (#)

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Q: 4x2+y2-16y+8y+16=0 Identify the conic section by rewriting it in standard graphing form.

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Q: 2. P(x) = (x - 5)( b. Find all solutions of the equation P(x) = 0. Write complex solutions in a + bi…

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Q: 3. Solve for X Y when using row operations. 2X + 4Y = 144 X +0.25Y = 30

A: The given system of equations

Q: 12. Consider the quadratic equation az?+bz+c= 0, where a, b and c are real and b2 – 4ac < 0. Suppose…

A: Formula: Quadratic Formula For a quadratic equation ax2+bx+c=0 with a≠0, the roots are given by…

Q: 2. Complete the square to rewrite each quadratic equation in the form f (x) = a(x – h)² + k Find the…

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Q: We proceed to complete the squares in x and in y. x²2²-2x+4y² + 8y + 1 = 0 x² - 2x + 4y² + 8y = -1…

A: (x+a)2=x2+a2+2ax(x-a)2=x2+a2-2ax

Q: 7b + 8b2​2​​ + 3 + y + 2b + 2y + 2 =   A 17b2​2​​ + 3y + 5 B 8b2​2​​ + 9bb + 5y C 8b2​2​​ + 9by +…

A: 7b + 8b2​2​​ + 3 + y + 2b + 2y + 2 = ?

Q: □ O 1. Choose the correct answer. Find the quadratic equation given the points (-4, 0), (2, 0), and…

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Q: X2 + 4x4 - 2x5 = -2 X1+ 3x3 - X4 = 14 4x1+ X3 + X5 = 32 2x1+ 5x2 - X3+ X4 = 19 %3D %3D X1 - X3 + 5x,…

A: This method is used to find the solution of simultaneous linear equations by approximation method

Q: Find the change of variable x = Py that transforms the quadratic form x Ax into y Dy as shown. -…

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Q: Convert to standard form. y = (x – 3)² – 16

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