Find the values of w, x, y and z in fraction form using Gauss Elimination or Gauss-lordan Elimination   12w -5x + 9z - 2y = 5 15x + 4z + 2y = 3 15z-6w-8x+10y = 10 w + 5x + 2z = 1

Q: The product of 11 and z increased by the product of 4 and y.

A: See the attachment

Q: 5. Multiply (5x + 1)(4x-3) 6. Find the product of (5x-2)(5x + 2).

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Q: Divide (28x + 29x4 + 5x³ + 86x² + 56x + 53) by (-4x – 7) using synthetic division. -7x4 + 5x3 – 10x²…

A: Topic - divison by synthetic division

Q: What is the least common multiple of 1/6x + 1/5y + 1/10z

A: given

Q: 2. Simplify each polynomial. Gather like terms. a)-p +5q – 8r – q+ 3p+9r +1 c) 5q - 9s – 8r + 8q –…

A:

Q: 32(8x – 3)°(2x + 7)° + 16(2x + 7)'(8x – 3)4

A: We have to find

Q: What is the quotient and remainder after dividing the following: f (x) = 2x3 18x? – 16x 50 by x- 10…

A: Solution

Q: x² + 4x + 3

A:

Q: 5. Multiply (5x + 1)(4x – 3) 6. Find the product of (5x - 2)(5x + 2).

A: I have done solution step by step in detail.,go through the solution

Q: find the product of 4 6/4×3 4/3

A:

Q: Express 3p 12pq+4q² -1- 8p² 6p² +2pq as a single fraction in its simplest form.

A:

Q: Multiply (x + 5) (4x – 5) O 4x2 + 30x – 25 O 4x2 - 15x - 25 O 4x2 + 15x – 25 O 4x2 - 30x - 25

A: We need to simplify the following expression x+54x-5

Q: Divide (28x + 29x* + 5x° + 86x² + 56x + 53) by (– 4x – 7) using synthetic division. 4 O -7x4 + 5x³ –…

A:

Q: Find the sum of 9x3+5x2−7x and −x3+8x2−10.

A:

Q: Factor. 3y2 − 10y − 8

A: Given:3y2-10y-8=0

Q: Which of the following has a remainder of 16 when divided by (x + 2)?  a 3x3 − 7x2 − x + 1 b 3x3…

A: Which of the following has a remainder of 16 when divided by (x + 2)?

Q: Suppose the value of a car V is related to the number of years since its purchase by the formula V =…

A: Here the value of car  is given V = 25000-2100n After 5 year then n = 5

Q: Divide 2k3 – 5k2 – 2k + 8 by k – 2.

A: The answer  is :-

Q: Find the least common multiple for 6(x+ 1)'(x-4) and 10(x+1) (x-4).

A:

Q: Add or subtract the polynomials (7x3-x2y+4y3) + (2x3+5x2y+3xy2) - (5x2y+6xy2+y3) ?

A: Distribute the signs.

Q: dy 5. S y(1-Vy)2

A:

Q: 2n"-3x+2=o frcove 846 8ub +ga3 t8=0

A:

Q: +x x(x² +3x + х (x* +3x + 6 )

A:

Q: -1 5/6 x 4 6/1 a -11/25 b -9 c 1 d -7 23/36

A: -156×416

Q: 4x-4*

A: *to find:- x & y. *analysis:- The method which suits better depends on the types &…

Q: Express each of these fractions as the sum of two or more fractions with simpler denominators.…

A: Given  Y = (2X³-X²+13X-5)/(X²+5)². We can apply simple arithematic operation to break above function

Q: Subtract (4q - 8) from the sum of (3q² – 7q – 4) and (6q² + 6q − 2).

A:

Q: Calculate (-3x*-5x²+x-12) + (x + 1) using long division. a. -3x² - 2x-2 remainder -10 b.…

A: We have to slove above polynomial questions

Q: 5 3 32-21+21 +1 palmomial using LDM. Divide the Di

A:

Q: 3. Multiply: a. (5y + 4b) (5y- 4b) b. Suppose f(x = x - 5 and g(x) = 6x2 - 6x- 7. Then (fg)(x)=? %3D

A: According to the guidelines in case of multiple questions, We are only supposed to solve first…

Q: 5. Divide. 2x2 — х — 28 4x? + 16х + 7 3x2 – x – 2 3x² + 11x + 6

A:

Q: If the bottom row as a result of synthetic division is 4 0 3 0 2, then the quotient is which of the…

A: