4. Which of these stnadard form equations is equivalent to (x+ 1)(x-2)(x+4) (3x+7)? O x* + 10x + 15x2 – 50x- 56 | O x* + 10x + 15x2 - 50x+ 56 3x+16x+ 3x2 - 66x- 56 3x + 16x + 3x - 60x+ 56

Q: 2) [3 Solve the IVP: y" - 6y + 8y = 0, y(0) = 0, y' (0) = 2.

A:

Q: 4. Use Gauss-Jordan elimination to solve: 2X₁ + X₂ X3 = 1 5X₁ + 2X₂ + 2X3 = -4 3X₁ + X₂ + X3 = 5…

A:

Q: Which of the following is equivalent to (1-x)(1+x) - 3x (2-x)? A. 3x² - 6x +1 B. -3²-7x + 1 C.-4x² -…

A: Recall: (a+b)(a-b)=a2-b2

Q: Solve the following equations. [Nos. 5-16] 5. p-12 = 4 6. 6 + q = 32 7. 응-9 8. 0.5b = 10 9. 4x +7 3…

A: This simple equation. We will solve this question by using simple aglbera equation.

Q: What is the solution of 3x2 + 6xy2 + (6x2y + 4y2 ) y' = 0

A:

Q: 5) How do you know that (2x-1) is a factor of 2x2 -17x+8? 6) How do you know that if…

A: Note: As per our company guidelines we are supposed to answer the first three sub-parts of the…

Q: solution for this equations are 4x1 - 3x2 + x3 - x4 + 2x5 -x6=8 x1 3x2 + x3 - 2x4 + x5 - 2x6 = 9…

A: Solving the given equation is lengthy  process .Now let go through given options .Take any one of…

Q: 1. What is the standard form of the equation 4x(x- 5) = 5? OA. 4x2 +12x + 5 = 0 OB. 4x2 - 12x + 5 =…

A: Note: As per our company guidelines we are supposed to answer the first three subparts of the…

Q: The product of 2x³ + 3x² + 1 and 2x² + 4 in z5[x]/ is: 5x^2+ 5x +1 O None X^2+2 4x+1

A:

Q: 4. Suppose that x, y, z satisfy the equations x + y + z 5 - a 2x +y 7 a x - y - 2z 0, where a is…

A: To use row operations to show that the values of x,y and z of the given matrix.

Q: 2) + 3 2 X -3 2 -3 -1 -1 -2 -2 -3 -4 -5

A: the objective is to graph the inequalities.

Q: ) Find the points of intersection between −4x − 8y = 2 and 2x = 8 − 4y. b) Find the points of…

A: Intersection of two lines

Q: Select all the equations that have the same solution as 2x-5=15. 2x=10 2x=20 2(x-5)=15 2x-20=0…

A: 1. Solve the equation 2x-5=15 as follows. 2x-5=15⇒2x=15+5⇒2x=20⇒x=202⇒x=10 So, the solution of…

Q: b) Calculate i) 6 x (-4) - (-17 + 8) + 6 x (-3) = ii) -6(-4) - 3(-5) + 3(-3) = 5(-4)+ (-2)7 - 8(-4)…

A:

Q: 1. The product of 3x²_5x² + 3 and 2x + 5x – 4 in z,[x]/ is а) 2x b) 2x + 1 c) 2x + 2 d) 2x + 3

A: .

Q: 1 12 Solve 2(2x+3y) 7(3x-2y) 2 4 -2, 2x+3y 3x-2y where 2x + 3y +0 and 3% -2y +0.

A:

Q: A fast food restaurant has a cost of production C (x)=12x+90 and a revenue function R(x)= 7x. When…

A: I am going to calculate that when the company will start to run on profit just when revenue equals…

Q: Which could be the equation of the following? 40 30 2 10 -3 -2 -1 -10 -20 -30 -40 O -22 + 9z + 5x +…

A:

Q: 2. Consider the following equations in which X₁, X2..... X₁ are variables, and a₁ ,a2.... an are…

A: Below given clear explanation and neat sketch

Q: Q2 // Calculate X1, X2 ,X3 from the fallowing equations by using Gauss Elimination method. 3x1 + x2…

A: Gauss Elimination Method: The Gaussian elimination method is known as the row reduction algorithm…

Q: Select all the equations that are equivalent to 8k= 20. %3D 8k - 4 20 +4 O 8k X 3= 20 X 3 O 8k X 5=…

A:

Q: You know that an equation has zeros at –2, 0, 1, 4 and also that x-∞, y--∞. Which of the following…

A:

Q: 9. What is the standard form of 3x(x-3)-D7? а. Зx? — 9х %3 7 b. 3x2 - 3x--7 = 0 d. 3x2 – 9x - 7:= 0…

A:

Q: Solve for k: * -4k-5 21 a. k 2-4 C. ks-4 -8-6-4 -2 0 2 -86-4-2 0 ks- 6 4. 6. 8 2. 4 6. 8. b. k 2- 65…

A:

Q: 1. Find the values of x that satisfy the following equations: 2. a. 2-[-2(x+ 1) –<-+ 3x b. x2 - x-12…

A: Given inequality can be evaluated as shown below

Q: solution for this equations are 4x1- 3х2 + х3- х4 + 2х5-хб-8 x1 - 3x2 + x3 - 2x4 + x5 - 2x6 = 9 -2x1…

A: We need to find the solution of linear equation of order 6.

Q: If ||X|| = 3, ||Y|| =1 and X Y = -2, then (X - 2Y) (3X + 5Y) is equal to

A:

Q: 5- Solve the following linear algebraic equations using the Gauss elimination method: 3x, -2x2 +7x3…

A: Algebra Question

Q: to solve the system 3x+3y=−3 23x+y=1.

A:

Q: Give the properties for the equation x 2 +y 2 + 4x + 6y - 12 = 0 Domain -3 ≤ x ≤ 8 -5 ≤ x ≤ 5 -7 ≤…

A: We can find the domain of the equation as below.

Q: Find the general solution of 4y'- 23y" - 33у" -17у — Зу 3D 0

A:

Q: 9.12 Use Gauss-Jordan elimination to solve: 2x1 + x2 - x3 = 1 5x1 + 2x2 + 2x3 = -4 3x1 + x2 + x3 = 5…

A: Use Gauss-Jordan elimination to solve: 2x1+x2-x3=1.       5x1 + 2x2 + 2x3 = -4 3x₁ + x2 + x3 = 5

Q: Solve the following LP using Simplex Method. Max z = 1500x1 + 2000x2 + 2400x3 Subject to 3x1 + x2 +…

A:

Q: 8. Which of the following has no solution? A. -Vx =5 B. = 5 c. -Vx =-5 D. -3/x =-15 9. What is the…

A: Solution:GivenTo solve the following:Formula:(a-b)2=a2-2ab+b2

Q: 16. Study the stability of the trivial solution of x" + 5x" + 9x' + 5x = 0.

A:

Q: Suppose in one year, total revenues from digital sales of pop/rock, tropical…

A: Let us assume that: Revenue from pop/rock music= $x Revenue from tropical…

Q: What is the general solution for the following: 1. y" + y' - 4y = 10x²

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

Q: 22. What is the standard form of the equation x2 - 36y2 - 20x + 64 = 0? (x-10)2 a. - y? = 1 c.(x –…

A:

Q: Solve the following system of equations for all 3variables 4x+6y+32=-10 4x-104-2=-10 -4x+4=Z=-9

A:

Q: If z1 = -4 + j5, z2 = -3 - j2, and z3 = 3 - j2 , what is the simplified form of %3D (금) Z1 - Z3 16…

A: There is no such introduction for the solution.I have explained it within the solution.Please go…

Q: Q2 // Calculate x1,X2,X3 from the fallowing equations by using Gauss Elimination method. 3x1 + X2 +…

A: Given:         3x1+x2+x3=-8         2x1-3x2-2x3=-5          7x1+x2-x3=0 Converting given equations…

Q: x-4 x-2x-8 ギ-4 x# 2 メ-2 ネ-2 I+2 r-4 x+2 x#4 x-4

A: We have to find simplification

Q: 1) 8x² – 81x + 2y + 197=0 x- 2y=-3 2) -4x – 3x + 37y+148 = 0 x+ y=-4 3) -x? – 4x + y + 3 = 0 -x - 3x…

A:

Q: 1. What is the simplified equivalent of 2 x- 3-T 3-2z z*-5z+5 3-1 2-5+7 3-z AB

A: expression given is: 2-x-13-x

Q: If |zı| = 1, |z2| = 2, |z3| = 3 and [9zīz2 + 4z]Z3 + Z2Z3| = 12, then the value of |zı + Z2 + Z3] is…

A:

Q: 30. Find the standard form of the equation. 64x² +896x+4y² - 8y +2884 = 0 (x-1)° , (v+ 7)* = 1 4 64…

A: We have to find the standard form of the given equation 64x2+896x+4y2-8y+2884=0 .

Q: How can I solve these two subtituions problem?  1- y= 3x-3 4x-2y=-2 2) 4x+3y--1    6x-5y=27

A: (1) Consider the given first equation.

Q: What are these equations in standard form? :  y = 0.25x + 45 y = 0.30x + 35 3x +y = 38 y = -3x +…

A: