8. What is the product of the roots of a quadratic equation x² + 6x – 14 = 0? D. -14 A. -3 В. -7 С.-6

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Q: 1. Detemine, whether and -v5 are roots of the equation 10a – 5 = 2a3 - a?.

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Q: Solve for the value of x 18 4x – y 24 12y Ox = -5 Ox = 2 Ox=5 X = Ox = 7

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Q: Q: Discuss the nature of the quadratic form x'+4xy+6xz-y+2yz+4z

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Q: '8 — 2х — х — 4 (v8 – 2x)* = (x – 4)² 8 — 2х — х? — 8х + 16 0 = x? – 6x +8 0 = (x – 4) (x - 2) || x…

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A: Introduction :--

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