Choose only one method under the LU Factorization Method to find the roots of the following set of equation. X1 + 4x2 + 3x3 = 26 4x1 + 10x2 + 16x3 = 15 3x1 + 16x2 + 32x3 = 45

Q: A graphic arts company creates posters with areas that are given by the equation A = 2x² + 11x + 12.…

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Q: Create a cubic expression that when divided by (x-1) will have a remainder of 6

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Q: what are the possible rational roots for the polynomial 6x3+17x2-31x-12?

A: Given,  Polynomial => 6x3 + 17x2 - 31x - 12 .

Q: Find the roots of x+2x+5=0 by using quadratic formula.

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Q: -2 1 L-3 1 -1 1 -31 rx 5 30-4 1 y 6 -6.

A: Given is a system of equations in matrix form. The objective is to determine the unknown variables…

Q: Factor the polynomial x* + 9x3 + 27x² + 31x + 12 into the product of factors TIP: If you enter the…

A: The solution is given below:

Q: Factor: 9x4 + 21x? а. b. 15x³y? – 25r*y³ 16x*y – 8r*y* + 4x²y'. c.

A: Given (A) 9x4+21x2 Taking 3x2 as common. 9x4+21x2=3x23x2+7   (B) 15x3y2-25x4y3 Taking 5x3y2 as…

Q: By using the method of completing the square, show that the equation 4x2 +3x+5=0 has no real roots.

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Q: roots of quadratic equ

A: Given that: The quadratic equation - 4 x2 + 4 x + 3 = 0 .

Q: factor 3x^3+17x^2-54x+16 into linear factors, Give all factors in exact form.

A: Topic- algebraic factors

Q: Show all work to factor x4 - 5x2 + 4 completely.

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Q: Factor the given quadratic:   x2−6x−91=

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Q: Find the root of the equation 5x² – 6x – 2 = 0 by the method of completing square |

A: 5x2-6x-2=0