Solve the ff by i) Gaussian Eliminahim ü.) Gauss -Jordan Elimination X - y + 22 -w =-| 2x + y - 22 -2w --2 -X + 2y - 42 +W = I ミ-3

Q: (2-1)

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Q: conjugate of v-1-3 is 1- V-1+3 2- -V-1-3 -V-1+ 3 3 - V-1 2- 4-

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Q: 5. x₁ + x₂ -3x1 3 +2x30 X₂ - 2x3 = 2

A: According to Bartley guidelines, these are separate questions. Please ask second question…

Q: If u = 7i - 2j+3k and v = -i+3j + 5k then Proj,v is

A: Given, u=7i-2j+3kv=-i+3j+5k

Q: 3x: - 2x2 + 2x3 = 0 6. Solve *, + 2x2 – 3x3 4x1 + x2 + 2x3 = 0 = 0. by Cramer's rule

A: Given that  By solving the equations by cramers rule

Q: Solve the Gmoar Equation System, Find 1,X2,X3. X(+Xz-2 X3 =17 X2- X3 =2 C Carcansy ile tardndı

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Q: Use Cramer's rule (by hand) to find the unique solution of x1 +3x3 = -1 -3x1 +2x3 = 1 2x2-x3=0

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Q: x² + y2 +30x10y +249 = 0 O(x+15)² + (y-5)² = 49 O(x+15)² + (y- 5)² = 1 O(x+15)² + (y- 5)² = 9…

A: We use completing square method

Q: 3 4 Find /(-12²¹ - ³ - -/-/- 2 √²) dax S 1x³ X x6 + C

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Q: 3(2x + 1) = 5(x - 4) BOTH SIDES on both sides In the umn, circle the equotion to sh 1 5+ (6x + 9)…

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Q: Select two expressions equivalent to 15a² – 5a - 11 (Select all that apply.) (14a² − 9a +1)+(a² + 4a…

A: Given; 15a2-5a-11.

Q: Ive: x- 2 x- 2 3 %3D 2/3

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Q: Let u = 3 II x₂ that satisfy the equation X2 -4 CHE 3 || -5 -3 (Simplify your answers.) and w= -4 -5…

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Q: (d) State the domain of the function g, f and r using set-builder notation and using interval…

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Q: Example 9.14. Solve yy + (x + 2)y + xy + x² + 2x + 2 = 0.

A: Please find step by step solution below:

Q: 5.) (x - 5)(x + 9) = 0 6.) (x+ 3) (x + 2) = 0 7.) (x – 11)(x - 4) = 0 8.) (x - 1)(x + 6) = 0

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Q: csc/x+5 xp- 1) Use substitution method to evaluate Vx+5

A: Given:         ∫csc2x+5x+5dx     apply u-substitution     u=x+5→dudx=12x+5       dx=2x+5du…

Q: Find the form of yo to use in the method of undetermined coefficients v+5V tây e + xe a. Ae* + Bxe²x…

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Q: Find x so that x,x+2 and (x+3) are threee consecutive terms of GP

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Q: Combining Like Terms x + 2x =3K 3.) 4x + 2x =C6x 6x-3x =3x 2.) 2x - x = K 5.) 5x + x =% 6.) 2x + 2x…

A: Please see the following explanation...

Q: Gauss jordan

A: x1=9,x=-36,x=30

Q: 23 Discussion A multply And simply the resu Apression with positive ex (-2x4) (-(ex -4 √²) Y4) -2 M

A: Here an expression is given as we know that  and also where  is any variable and  are any real…

Q: Find a, b, c, d for P(x) : = ax3 + bx? + cx + d if P(1) = 11, b = 3d, a = 2c and P(x) = Q(x) + x+1'

A: Polynomial and remainder

Q: 3. Decompose and find constants x+4 а) x (х-2) x+2 b) x2+4x+3 2x2 +х-12 с) x (х+3)(х+2)

A: As per our guidelines, we are allowed to answer the first three subparts of the first question only…

Q: 2. Which expression is a factor of x² + 2x - 15 1) (х- 3) 2) (x + 3) 3) (x + 15) 4) (х - 5)

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Q: 1) Divide: 12x* – 7x3 + 7x² + x – 1 by 4x2 –- x + 2

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: 3. Which of the following is equivalent to 4a2- 25b6 ?

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Q: If fx) = (1 - x)² and g(x) = 3 - x, find fg(x)) and g(fx)). fg(x)) = g(fx)) =

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Q: actortise the expression: a^(2)+by^(2)+bxy +axy

A: Given expression: ax² + by² + bxy + axy

Q: f- 3 2 (x"+x"-x-1)dx x+1

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Q: O ON- -10W 1 1. -1 4 √₁ LVL 16 - X X 6 = XI

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Q: h) 25a³b² = (5a²b²) (?) i) 6x + 6y + 6p 4. Factor: j) x(x+2) + y (x + 2) - 5(x + 2) k) 5y²-10y³ l)…

A: Since, you have posted multiple questions, as per guidelines we"ll solve only first question. If you…