2x, + 2x, + 3x, - 6x, + 3x, + 25x, = 16 %3D 2x, + 2x, - x, + 2x, + 2x, + 2x, = 8 - 2x, - 3x, + 9x; - 7x, - x, + 3x, - 6x, = 10 2x, + 2x, - x; + 2x, + 11x; + 3x, 2x, + 2x, - 7x, + 7x, + 2x, = 18 4x, + 2x, - 2x, + 2x, + 2x, + 2x, = 8 %3D

Q: Find the general solution of the given system of linear equations X, – 2x, –x, + 3x, = 0 -2х, + 4х,…

A:

Q: Solve by Gauss Elimination x + 2x, + x,- 2 x-3x, -x,-1 3x,-3x,-x, 5

A:

Q: *+2x, +3x, =-1 2x+5x, +7x = -2 - 2x -4x, -5x, = 0 %3D

A: system Ax=b is augmented matrix is

Q: X3 + 5x, = -4 Xj + 4x, +3x, = -2 2x, + 7.x, + x, = -1

A:

Q: Which of the systems has a unique solution?

A:

Q: A В y = 2x + 5 5 3 1 -6 -4 -3 -2 -1 1 2. 3 4 5 6 -1 -2 -3 -5 D y = -4x + 2 3 1 -6 -5 -4 -3 -2 -1 1 3…

A:

Q: 7x+2y-3x+4y

A:

Q: 4x-y=;y=2x+2 systems by substitution

A:

Q: 2x /x + 3  −  4x /x − 3

A: Solution :-

Q: x² ,2 xp V16-x2

A:

Q: sonvert the matrisdinta echelon. toom 2. -3 2. 2. -4 3.

A: Given the matrix is  A = 12-3024-2236-43 To convert the matrix into echelon form

Q: Use an inverse matrix to solve system of linear equations.

A: Find the inverse of the matrix. Augment the matrix A with the identity matrix I and evaluate the…

Q: By weight, one fertilizer is 20% potassium, 30% nitrogen, and 50% phosphorus. A second fertilizer…

A:

Q: x, + x, - x, + x, - 7x, = 0.025 - x, + 5x, + x, + x, + 2x, = 3.5 %3D 5x, + x, + x, - x, + Xg = 4.025…

A: given system of equations as…

Q: write a system of linear equation representing any physical phenomena 7x, + 6x, + 3x, = 19 %3D 3x, +…

A: This is a simple problem based on system of linear exudations which is need to be solved using…

Q: Use A to find the solution to the given system. x, +2x, +3x, = 1 2x, +5x, +3x, = 6 + 8x, =-6

A:

Q: (4a-2b)(a- 3b)

A:

Q: a) X1 + 3x2 + 4x3 + 5x4 = 0 2x₁ + 6x₂ + 9x3 +5x4 = 0 3x1 + X2 + 8x₂ b) 5x₁ 2x₁ + 5x2 3x3 + 2x3 + -…

A:

Q: 3x, -2 3x, + x - 2r, 2r, + 2x, + X 31. X

A:

Q: y³ +9y²

A: Factorise the given polynomial  y³ +9y²

Q: A company is divided into 200,000 shares.An investor purchases 4000 shares.what percent of the…

A:

Q: (2x + 2y)3 = 8x³ + 8y3, (-1, 1)

A:

Q: -3 [ Select ] -3-2 [ Select ] y = 2x -2 y = 1/3x -2 y = 3/2x - 3 y = -3/2x + 4 y = -2x + 5

A: The graph of the line is shown.

Q: A theater in Chicago sells balcony, lower box, and floor tickets to its patrons. A sold-out…

A:

Q: By​ weight, one fertilizer is 10​% ​potassium, 40​% ​nitrogen, and 50​% phosphorus. A second…

A: Given

Q: 2x, - x, + 2x, + x, - X; + x, = 9 2x, - 2x, + x, + 3x, + 2x, + 2x, = 9 2x, - 2x, + 3x, + 5x, + x, +…

A: Write the given system of equations in matrix form AX=B, to identify the coefficient matrix (A), the…

Q: Solve the system: X- X, +2x3 + x4 = 0 2x - 3x, +4x3 = 5 X + x, + x3 = 2 4x, - 4x, +8x, +4x, = 3

A: The system of the linear equation can be solved using the gauss jorden method. The augmented matrix…

Q: Find the sum of a, b, c, and d if           ( x3 - 2x2 + 3x + 5 ) / ( x + 2 )  = ax2 + bx + c + d /…

A: To find the sum of a, b, c, and d if: (x3-2x2+3x+5)(x+2)=ax3+bx2+cx+d(x+2) Solution:…

Q: Two factory plants are making TV panels. Yesterday, Plant A produced twice as many panels as Plant…

A: Given, Plant A produced twice as many panels as Plant B 2% of the panels from Plant A and 5% of the…

Q: mL1= 5x° and mL2=(x-6)°.

A:

Q: 4x - 4x - 4 e – 4x 4x) 2 + e 4x

A: Integration: We need to find ∫-224e-4x-4e4x(e-4x+e4x)2dxLet I=∫4e-4x-4e4x(e-4x+e4x)2dx

Q: Use A to find the solution to the given system. x +2x, +3x, = 5 2x, +5x, +3x, = 3 %3D +8x, = 17

A:

Q: 6x1 - 2x2 + 2x3 + 4x4 = 16 12x1 - 8x2 + 6x3 + 10x4 = 26 3x1 - 13x2 + 9x3 + 3x4 = -19 -6x1 + 4x2 + x3…

A: The given system is  6x1-2x2+2x3+4x4=1612x1-8x2+6x3+10x4=263x1-13x2+9x3+3x4=-19-6x1+4x2+x3-18x4=-34…

Q: 10x2 – 4x3 + x4 = 1 X, + 4x2 – x3 + x4 = 2 3x1 + 2x2 + x3 + 2x4 = 5 -3x1 – 8x2 + 2x3 – 2x4 = -4 X1 –…

A: given linear system of equation…

Q: Find all the basic solutions of the given system 2x, + 3x, + x, +4x4 = 6 X, +2x, + 2x3 + 2x, =3

A:

Q: *+2x, +3x, = -1 2x+5x, +7x, =-2 -2x-4x,-5x, = 0 %3D %3D

A:

Q: 5x-3y-{4x-(5y-6x-7y)}|

A: 5x-3y-4x-5y-6x-7y

Q: Find all the basic solutions of the given system 2x, + 3x, + x3 +4x, = 6 X, +2x, + 2x3 +2x, =3

A: The value corresponding to the non basic variables is 0, value of basic variable may be zero.

Q: A movie theater has a seating capacity of 309. The theater charges $5.00 for children, $7.00 for…

A:

Q: (2x + 1)( x - 3) =

A: Consider the expression 2x+1x-3. By the distributive property, we know that a+bc+d=a+b×c+a+b×d.…

Q: Solve the following system of linear equations by Gaussian Elimination. х, - 3х, + 4х, + 6х, 3D 4…

A: Given set of linear equations isx1-3x2+4x3+6x4=42x1-6x2+3x3+7x4=-2-3x1+9x2-2x3-8x4=8

Q: 5x(-2w-4)=

A: We have to find  5x (-2w - 4) = ?

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

A: This question is related to Linear equations, we will solve it using given information.

Q: (3x-3x*)- (5 - 2x³ - 2xª - 2x) (4x² + 5x - 8)(7x² + 3x + 1) (2x-1)(x2 - 3x + 6)

A:

Q: + 4x² - 4x1 - 8x2 + 2x² + 4x1 + 4x2 R-4x² 3 2.2

A:

Q: Expand the brackets a. 3(x+2) b. 4(2x-6) c. 5(3x-3) d. 6(4-3x)   2. (2x4y3z4)4/(x2y2z3)3 3.…

A:

Q: 2.) Find the sum of a, b, c, and d if x-2x2 +3x + 5 d. = ax2 + bx +c+ x+ 2 x+2

A:

Q: 4dx *(1-3e-2x)=

A: The integral is given as, ∫4dxe2x1-3e-2x3=∫4e-2xdx1-3e-2x3 Apply substitution to the given integral…

Q: X; +2x2 - 4x3 = 3 х, - 2х, +3х, --1 +3x3 %3! = 5 4x, + 3x2 - 2x 3 = 7 5x, + 2x2 - 6x3 =7 6X3 %3D

A:

Q: 1. yliv) + 4y" + 4 0

A:

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.