4x1 -5x2 +3x3 +3x4 4 -I1 +x2 +3x3 +3x4 4 3x1 -4x2 +6x3 +6x4 8 -3x1 +3x2 +9x3 +9x4 12 +s +t

Q: 2x, – 3x, + x3 = 2, 2x, – 3x, + x3 = 6, %3D X1 + X2 - X3 = -1, -X, + x, - 3x3 = 0; X1 + x, - X3 = 4,…

A: Note :As per our guidelines we are supposed to answer only one question if there are multiple…

Q: A researcher wants to provide a rabbit exactly 132 units of​ protein, 162 units of​ carbohydrates,…

A:

Q: x 4) g(7) = g(4) = g(-28) = %3D g(-2) =

A: The given piecewise function is: g(x)=-5,        x≤-2x2-2<x≤4x-4x>4

Q: (3x - 2y)(2x + 5y) (4x - 5)(4x + 5) (2x - 5y)(x - 3y) (3x - 7)(3x + 7) : 10x? - 11x - 6 6x + 5x - 6…

A: We apply algebraic multiplication of variables and constant Formulas  (a+b)(a-b) = a^2 -b^2…

Q: A diet is to contain at least 1003 units of carbohydrates, 2815 unids of protsins, and 2660…

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Q: 7 g(x) = (3x²-2)-2 2x+3 و ga) = -2 (3x²-2) -3 / (2x+3) (6x) - (3x²-2) (2) (2x+3)2 (56) = (-2…

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Q: Subtract: (−3x3+5x2−15)−(−4x2−2x+11)   A. −3x3+9x2+2x−26 B. -x3+7x2−26 C. −3x3+9x2−2x−26 D.…

A: Like terms: Terms that contain the same variables of the same degrees are known as like terms.…

Q: 4. Vx+ 3 = 2 Solution/s: Extraneous Solution/s: 5. Vx + 5 = 7 Solution/s: Extraneous Solution/s: 6.…

A: 4.) x+33 =2cubing O.B.Sx+3= 23x+3=8x=5The solution is: x=5Extraneous solution: No

Q: Solution 1 y = (x + 3)(2x − 5) y = 2x² + 6x - 5x - 15 y = 2x2 + x – 15 y = 2(2x)2-1+1-0 y' = 4x+1…

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Q: Solve the liner system: 2X1 + 3X2 -3X3 + X4 + X5 = 7 3X1 + 2X3 + 3X5 = -2 2X1 + 3X2 -4X4  = 3 X3 +…

A: Given Solve the liner system: 2X1 + 3X2 -3X3 + X4 + X5 = 7 3X1 + 2X3 + 3X5 = -2 2X1 + 3X2 -4X4  = 3…

Q: Minimization: Z = 5X, + 6X, + 10X, + 7X, + 19X5 Subject to: %3D 5X, + X2 + 3X3 – 4X, + 3X5 2 2 -2X,…

A: In this problem we can observe that all Xj ≥0 and so, Z can be minimum 0 as all coefficients of Xj…

Q: 3.x* 2) 5V5x* 1) V15 V15 A) 2V5 B) 2V10 B) 3 A) V5 Vis V10 5V5 C) 3.x 3.x²V5 D) 3 2 25 V3v 3) -5 -…

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Q: special diet for laboratory animals is to contain at least 400 units of vitamins, 300 units of…

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Q: (a) f(z)=3z² - 2z+ 4; z-1 (c) f(z) = 2z+1 (z = -1/2); (b) f(z) = (1-4z²)³; (d) f(z) = (1+z²)4 z² (z…

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Q: X1 + 3x2 + 5хз + 7x4 3D 8 7x1 + 9x2 + 2хз + 5x4 3D 0 GAUSS-JORDAN ELIMINATION 2. 5x1 + 7x2 + 7x3 +…

A: We can rewrite the equations as follows:-

Q: V2 -V2 V2/2 -1 1 -/2/2] V2/2 V2 -v2] 1 A = -V2/2 V2/2 -1

A:

Q: (x+3)(y-5) 16 = 1 25 (x+5) + (y -1)} = 1 5. - % 6.9x² +4y² +36x-24y+36=0 4. ²

A: Given problem:- FOR EACH OF THE FOLLOWING, FIND THE CENTER, VERTICES, FOCI AND ECCENTRICITY OF THE…

Q: A chemist needs 8 liters of a 25% acid solution. The solution is to be mixed from three solutions…

A: A)2 litres of 50% solution:2(0.5)+x(0.1)+(6-x)0.2=8(0.25)1+0.1x-0.2x+1.2=20.2=0.1xx=2 litres of 10%…

Q: A firm produces three types of machinery r1,12, 13 at a cost C(F1,12, L3) = 4rỉ + 213+ – 2x1x2 +…

A: In this question, we find each type of machinery to minimize the cost given that total machines must…

Q: A CX +3) (xt2)° (xt 2) (x²+2) X+2x +X +4 Cx + 3) (xt 4x*+4) A(メ+4x°+9x+3x"+ 12X+ 12) Ax+4Ax+Ax+3…

A: We use usual method to solve this

Q: 12. In the regression model y = β 0+ β1X1+ β2X2+ β3X3+ ε , the error term ε represents all factors…

A: Regression model y=β0+β1X1+β2X2+β3X3+ε Error term is the value which is obtained because of the…

Q: Use a software program or a graphing utility to solve the system of linear equations using an…

A: The given system of equations can be written as the form AX = B as ,

Q: 2 (e²t-e-2) ² 32 s(s² + 16) Option 4 32 s(s² - 16) Option 1

A: Given :e2t-e-2t2

Q: A) zyz = 6x2 · fu · 6x²y+ 5yª · fwu · 6x²y B) zyz = 6x2 · fu + (2x³ – 1) · fuu + 5y4 · fwu · 6x²y C)…

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Q: operator method 2.y" - 2y' - 3y = e2x + 3x² + 4x – 5 + 5cos(2x)

A: The following differential equation has been solved by operator method below.

Q: 3x⁴-2x³+4x-5=(a-1)x⁴+(b-3)x³+(c-1)x²+(d+2)x-e Find a,b,c,d,e

A: Given expression is 3x4-2x3+4x-5=a-1x4+b-3x3+c-1x2+d+2x-e

Q: √4x²(x³-5)ª dx = Ox³(x¹² - 25x¹ +250x6 - 1250x³ +6250) + c 12 15 O 16(x³ - 5)4 + c ○(x³ - 5)5 + c…

A: To evaluate ∫4x2x3-54dx Formulae used d(xn)=nxn-1d(constant)=0∫xndx=xn+1n+1+c

Q: 4.3.1 an < 3x, if a1 = 3, x 2 2, and an+1 = /2(2 + an) %3D %3D

A:

Q: Minimize 2x1 + 2x2 – 5x3 subject to 3x1 + 2x2 – 4x3 = 7 Xi - x2 + 3x3 = 2 > 0 X1,X2,X3

A: We will solve the problem using Excel Solver tool.   Enter random values to being with in three…

Q: A doctor recommends that a patient take 100 mg each of niacin, riboflavin, and thiamin daily to…

A: Let x be the number of Vita-Max pills, y be the number of Vi-tron pills and z be the number of…

Q: (2) V+ Vx? + Va 4x2+2yx2-Vx+1 4x2+2x2+Vx-1 (a) (b) 4x2+2/x²+vx+1 4xZ–2,x²+vx+1 (c) (d) O b O d a

A:

Q: Minimize z = 4x1 + 3x2               Subject to: 2x1 + x2  ≥ 10…

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Q: A diet is to contain at least 1200 units of carbohydrates, 2060 units of proteins, and 1480…

A: Graphical methods seek to reveal patterns that are indicative of problems with either the model or…

Q: 5 3 +-6-0 dx 4 dx 3 dx 2x - 3x a.y = (C₁ + C₂ + С₂)e* + С²e²x + С¸è¯ С_e 2 5 2 2x -3x b.y = C₁ + C₂x…

A: We have to find the solution of  d5y/dx5 +d4y/dx4 - 6d3y/dx3=0 This is a homogenous 5th order…

Q: Internet Audience At the end of a certain year, the four companies with the largest number of home…

A: Given: The combined audience are 284 and  z-u=3x-y+22x+y=48+z+ux-y+z-u=54 To find: How large was the…

Q: Factor: m) yx(y+1) + 4x(y + 1) - 5(y + 1) n) 6p^2- 3p^3 o) 4x^4+ 2x

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Q: Exercises ескро grapi 1. x + y = 4 2. x + y = 2 3. x + 3y = 6 4. 2x + y = 4 5. 6х — 2у — 12 6. 6ӕ —…

A:

Q: 7 and 8

A: We have given problems.

Q: 7) -20 - 6x = 4y 0 =-8x - 8y- 24 %3D

A:

Q: A chemist needs 12 liters of a 25% acid solution. The solution is to be mixed from three solutions…

A:

Q: A chemist needs 8 liters of a 25% acid solution. The solution is to be mixed from three solutions…

A: An algebraic word problem is given. We have to solve it. To solve the problem, we will form an…

Q: [zx9(x29)u!S+Tx(S−)(zs-Áz)50p]/[^29(xzę)uis–(zs-Áz)uisxz] a…

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Q: Scatterplot 1 Scatterplot 2 Scatterplo 8- 8- 4- 6- 6- 3- > 4- 4- 2- 2- 1- 0- 0.2 0.4 0.6 D- 0- 0.2…

A: Data visualization is a method of explanatory data analysis. The basic trend of the data can be…

Q: (i) (3x+4)(3x-5) (i) (3–2x)(3+2x) ii) (3x+5y)(9x² –15xy+ 25 y² ) (iv) (x² -1)(x* +x² +1) (v)…

A: Since you have asked questions with multiple subparts so we will solve first three subparts for you

Q: 1 4 3 2 Given A= then 2 -4 -3 1 -10A-1 a. -10A-1 Ob. -1 4 3 -2 1 -4 -10A-1 -3 2 -1 3 -10A-1 d. 4 -2…

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Q: Solve:     Min.:    Z = 2x1 - 3x2 + 6x3     S.t.:    3x1 - x2 + 2x3 = -12          -4x1 + 3x2 + 8x3…

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Q: 2х - у + 32 3-3 Зх + 3у -z3 10 -x - y + z = -4 а. 2, 1, -1 с. 1, 2, -1 b. 2, -1, -1 d. -1, -2, 1

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Q: Show this subspace is a null space.

A: