Find the matrix of the quadratic form. Assume x is in R³. a. 2x² +8x² − 3x²3 - 10x₁ x₂ + 8x₁×3 − 4×2×3 b. 6x₁x2 + 8x₁ x3 - 12x2x3 - a. The matrix of the quadratic form 2x² +8x2-3x²3 - 10x₁x2 + 8x₁ x3 − 4x2x3 is. (Simplify your answer.)

Q: -2 -1 2 y 55 15 1 3.

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Q: transpose.

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A: x12-x32+8x1x2-6x2x3

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A: To find the missing entry, we perform the indicated operations. Hence we obtained the missing entry.

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