Solve for the value of unknowns using Gaussian Elimination Method 15a3 + 15a²b + 15ab² – 5ab + 5b³ + 6c² = -89 -6a³ – 18a²b – 18ab² – 9ab – 6b3 – 5c² = 169 | a3 + 3a?b + 3ab² + 2ab + b³ + 3c² = –36

Q: 2x – y + 2z = 3 x + 3y – z = 1 3x + 2y + z = 4 Solve to find the value of the variables

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Q: 5x+y35x+y3 for x=4x=4 and y=1y=1

A: Consider the given expression (P) and substitute the values of x and y.Substitute 4 for x and 1 for…

Q: solve for 3x2 − 2xy + 3y2 + 8z2 − 31 = 0

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Q: For which value of K will the pair of equations  kx + 3y = k - 3  12x + ky = k  have no solution?

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Q: Find the general solution of (D4+ 32D²+256) y=0

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Q: 2. Factor the following equations: a. 5 x² + 20x b. 3 x² - 21x c. -7 x² +49x d. -15 x² -75x e. 8.2…

A: Here are the solutions of the given problems.

Q: x + 2y3z + 2t 2x + 5y8z + 6t 3x + 4y - 5z + 2t = 2 = 5 = 4

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Q: Solve: 2x + y + z + x + 2y + Z + X + y + 2z+ y + y+z+ X + x + W= W = 4 W : 5 W 6 W = 7 u + 2w = 8 u…

A: here we have to find the value of 'w'.

Q: Solve by substitution : 2x - 3y = 4                                        2x + y = -4

A: We have to solve the equations by the substitution method.

Q: 1 Explain if the point ( -2, 4) is a solution to the sytesm 3x + 4y = 10 and - 3x + y = 15 2

A: System of equations solution.

Q: 2. Which of the following binomials is a factor of the quadratic expression, three x-twenty-six x +…

A: Consider the quadratic expression: 3x2-26x+16

Q: Solve the equation In(n²+ 12) = In(-9n - 2) %3D

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Q: Solve each equation with the quadratic formula. 1) 4n2- 6n = 14 2) 3x - 26 = -7x 3) 7x =-x + 15 4)…

A: We can make it easier for you.

Q: Does -3(4n + 2) = 4n + -2(4n - 6) have a solution or no

A: We have to find whether this equation has solution or not. The given expression is -3(4n + 2) = 4n +…

Q: find the all solutions of eguation 2-lo2+25 =-1+3i

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Q: 5x 4 22+3а — 40 4а —20

A: Given rational function 5xx2+3x-40-44x-20

Q: Solve the following equations: 7x1 – 4x2 + x3 = 1 -4x1 + 6x2 – 4.x3 + X4 = 1 Xi-2 – 4xj-1 + 6.x; –…

A: We have to solve the given equations.

Q: Factor 11a · (x – 14) + 4 · (x – 14).

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Q: Classify and Solve; Find the complete solution for the ODE ( D³-5D²+8D-4),y=e²x +2e+3e*)

A: This is a problem of differential equation. Total solution of this equation is sum of complimentary…

Q: Solve the equation: (y – 12) + 18 = 5 О -13 — V5і, — 13 + /5і О 12 — у13і, 12 + V13i - о-12 - V13і,…

A: The given equation is (y-12)2 +18 = 5

Q: Solve the equation 7x-17= -7x + 11 by referring to the solutions of y = 7x - 17 and y = -7x + 11…

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Q: Factor: -81 (z +3)*(: –3)² O B. (: +9)(-9) OC. (:-3) O D. (=² +9)(:-3)(=+ OA. В. O E. Nonfactorable

A: Solution

Q: Find all solutions of the equation x-+3x+2=0 in Z6

A: Given the function fx=x2+3x+2. Find all the solutions of f(x) in ℤ6.

Q: 14 Determine whether the ordered pairs (1,0) and 3, are solutions of the following equation. 5 - 7x…

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Q: Find all the solutions z³ = 2-2i

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Q: Solve x3 - 3x² +12 x +16 =0 Solve by cardan' s method

A: cardan' s method  to remove the x^2 term put y = x-(-l/3)  or x = y-l/3

Q: x + 2y +4z - 5t 3x - y + 5z + 2t 5x - 4y + 6z+9t 3 = 4 = 2

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Q: Solve the following set of equations with LUdecomposition: Зx1 — 2х2 + Xз3 —10 2x1 + 6х2 — 4хз — 44…

A: Given:          3x1-2x2+x3=-10         2x1+6x2-4x3=44         -x1-2x2+5x3=-26

Q: Name Instructor: Stephanie Tran Date Precalculus Preparatory Material This worksheet is material…

A: Given:

Q: o Interpolate the cubic and solve using the Vandermonde method. (-2, 11) (-1, 2) (1, 2) (2, -1)…

A: Where we have to use the vendor normed

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.