- Question 13 Which of these is a correct statement? A The equation 3- x + 4 = -x + 7 has no solutions. B The equation x - 2 = 15x + 8 – 9x has one solution. The equation 4x + 5 + 8x = 25 + 2x has two solutions. The equation 9 + 3x – 1 = 10 + 3x has an infinite number of solutions.

Q: 5- 4=0

A: 4. xy'+1+xy=e-x Divide by x both side  y'+1+xxy=e-xx Given deferential equation is of the form…

Q: -3 -5 -5 A = -10 -10 2 -6 Describe all solutions of Ax = 0. x = x2 +X4 +x3

A:

Q: 2(ax+6)-3ax=24+8a  For this question i have to solve the equation for x in terms of a

A:

Q: 11. Solve the equations either symbolically, graphically, or numerically. 2 Ex+6 =x- 5 3 1

A: To solve the equation.

Q: Solve: 2|z-21 +4>7 The answer has form: Ox B OA<x<B Where A- and B

A: We have to find the value of A and B

Q: 19. Which equation has NO solution? x = x + 1 = 1 O O O O ।।४ x-2 = 1 x-2 x-1=1-x

A:

Q: Question 1: Given the equation 2x² + 5y² = 14, prove that no integer solution exists for a and y.

A: For the given equation, check for possible values of x and y. We have to take those values of x and…

Q: Т-45 Р-45 and || P 3 т Now solve them simultaneously,

A: Given:- (T-45)/p=1/3  And  (P-45)/T =3/5  To find:- Value of p and T

Q: Solve. (x2 + 9x)3 = -2 %3D O r = -8 and x = -1 O x = -8, -1 is an extraneous solution O x = -1, -8…

A: Given  (x2+9x)13=−2

Q: Solve the following: (a) |(x-4 )/3| ≥ 3 (b) |(x-2)/2 − 1/2| < 1

A:

Q: Question #5 Part A: Show how to solve the equation 2x +1-4=-1. B IU Question #5. Part B: Explain why…

A:

Q: 14 2/37 Solve each equation. BE 47. 5 = 52-3 48. 32* 3**2 49. 78*+2 = 74x*4 %3D 50. 25-1 = 21*+2 51.…

A: As we know that; The exponent rule: 1). am·an=am+n2). aman=am-n3). a-m=1am4). If am=an then m=n…

Q: Solve the equation 2х + 5у — 52— 2. +s +t

A: We will find out the required value.

Q: -) 5cos(x +40°) - 3.6 = 0

A:

Q: question 10

A: Find all real solution to the equation

Q: 2)' '(" 2) (a) Solve 12x² – 17x + 6 = 0. - 17 (b) Hence, solve (w+ 1)² = (w+ 1) - %3D 12 2°

A:

Q: Example 1. Solve the equation y(2ry + 1)dr - rdy = 0 Answer: r+ry =cy r(1+ry) = cy

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Q: Question 6 Solve the equation. a? - 4a? - 9a = -36 a = -4, a = -3, and a = 3 a = -3, a = 3, and a :4…

A:

Q: 9.8 Given the equations 10x, + 2x, - X3 = 27 -3x - 6x2 + 2x3 = -61.5 X1 + X2 + 5x3 = -21.5 (a) Solve…

A:

Q: Example 31.7. Solve y,. 2-4yn 3y, 5

A: Given,           yn+2-4yn+1+3yn=5n

Q: -4 3 -5 A = -16 12 -20: Describe all solutions of Ax = 0. 十X4 +X3 x = x2

A:

Q: #5 Which of the following equations are equivalent to ax+bx+c =0 ?. 62 -4ac of) 2a 2a -x+x- %3D0 ー6土…

A: correct answers are options b, c, e and g

Q: Find all solutions of the equation: 2sin x + √3 = 0

A: Given equation is, 2Sinx+3=0

Q: 2 3 Find all real solutions to the equation V2x – 1 = 1+ V2x + 1

A: The equation given in the question is: Find the least common multiplier of  Multiply both sides of…

Q: -1 -2 -3 A = 4 7 15 -1 -2 -4 then A-1 = Given b= -5 solve Az = b. -2

A:

Q: 3 10. Find all real solutions to the equation 1+ V2r - 1 V2r + 1

A:

Q: Using intermediate value theorem, the equation x³ - 3x - 15 = 0 has a solution over O 10,1[ O None…

A: Given equation is x3 - 3x - 15 = 0

Q: 9. Which best describes the solution for this equation? -6p - 4 = -2(3p + 2) OA. p= -8 OB. p = 0 Oc.…

A: We can make it easier for you

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: 1 3 4 A = -4 -13 -12 -1 -3 -3 then A 0. Given b = 1 solve Az = b. 4

A:

Q: How many solutions does Ax = [1]   have?

A:

Q: Solve the following equation: 6=+4=-3 = (7=+1)(:-3) %3D

A: Any equation of form ax2+bx+c=0 is a quadratic equation as the highest exponent of a variable is 2…

Q: 3. AB and CD intersect at point E. If mLAEC = 2x - 6 and mLBED = 6x -50, find the value of x.

A:

Q: 9.12 Use Gauss-Jordan elimination to solve: 2x1 + x2- x3 = 1 %3D 5x1 + 2x2 + 2x3 = -4 3x1 + x2 X3 =…

A:

Q: Which of the following consists of all solutions to 2? + 3x – 10 = 0? x = 5, –2 x = 2, –5 x = 5, –1…

A: We will find the solutions to the quadratic equation.

Q: Solve: 9x -18 = 3 (3x - 2) - 12 A. X = 2 B. X = 1/2 C. X = -3 D. Infinitely many solutions

A: solve the equation for x.

Q: 3. 1-п

A:

Q: An equation of the form ax + b = 0 is called a(n) _______  equation or a(n) _____-degree equation.

A: We know, An equation that can be written in the ax+b=0 where and bare real numbers and a≠0 is called…

Q: an = 5an-1 -6an-2t | do = -2 i) what is the quessed solution ofnom

A: Given recurrence relation is   an=5an-1-6an-2+5n5, a0=-2, a1=5

Q: 3+ a > 2. 2-r Solve for z in

A: Given the modulus inequality             3+x2-x&gt;2 Solve for x.

Q: Question 3 of 5 Which of the following shows the correct solution steps an 3x + 2 = 17? За + 2 3 17…

A: Topic- simplification

Q: Example 31.7. Solve y,2-4y,+1+3y, 5".

A:

Q: Example 2: Solve using Guass Jordan elimination. 4x + 12y-24 -8x - 20y = 36

A: 4x+12y=-24-8x-20y=36 We need to solve the equation by using Gauss Jordan elimination method

Q: 4. Which of these stnadard form equations is equivalent to (x+ 1)(x-2)(x+4) (3x+7)? O x* + 10x +…

A: value=?

Q: Question 1 -3|c + 2| = 6 |- 3x - 6| = 6 -3x- 6 6 - 3x 6 = -6 x = -4 x = 0 Is the shown solving…

A: The solving procedure and the answer is incorrect.   The correct procedure for the given equation,…

Q: 3. Given an equation x1 + x2 + x3 + x4 = 16. How many solutions are there with conditions as below?…

A: The given problem is to find the number of integral solutions for the given equation under the given…

Q: ax + bx +c bx-c x+3 x+9 After solving for x, you get x=1;x=0;x=-9;x-3 Which of these are extraneous…

A: The equation                    4=ax2+bx+cx+3+bx-cx+9 After solving for x, we get x = 1, x = 0, x =…

Q: The solution set of 1-2x +21=4 {-1,5) AO {-1,2} BO {-1,6} .CO {-1,3} .D O

A: We have to find solution

Q: The equation is:  x3 + 3xy + y3 = 1 1) Find a x such that the equation only has one solution for y.…

A: Given: x3+3xy+y3=1 To find: 1) The value of x for which the given equation has only one solution for…

Q: Find all solutions of the following recurrent equation an+2 – 3an+1 + 2a, = n+ 2". with initial…

A:

Quadratic Equation

When it comes to the concept of polynomial equations, quadratic equations can be said to be a special case. What does solving a quadratic equation mean? We will understand the quadratics and their types once we are familiar with the polynomial equations and their types.

Demand and Supply Function

The concept of demand and supply is important for various factors. One of them is studying and evaluating the condition of an economy within a given period of time. The analysis or evaluation of the demand side factors are important for the suppliers to understand the consumer behavior. The evaluation of supply side factors is important for the consumers in order to understand that what kind of combination of goods or what kind of goods and services he or she should consume in order to maximize his utility and minimize the cost. Therefore, in microeconomics both of these concepts are extremely important in order to have an idea that what exactly is going on in the economy.