4x, +2x, + x3 = -1 -4x, — 6х, + х, +Зх, %3 3 8x, +16х, — 3x, — 4х, %3D-2 20x, +10x, + 4x, – 3x, = 4 | -

Q: Suppose that y^-1= 7x ^-2/6z^-1 Which equivalent to y? A. 6x^2/7z B. 7x^2/6z C. 7z/6x^2 D. 6z/7x^2

A: I have given the answer in the next step. Hope you understand that

Q: 4x (3x - 1) %3D -12х + 4 О Tue O False

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Q: Simplify 3x °(-x' +3y)+x*(5x' +3y) O 2: +12xy ³ .3..3 O ³y³ + 6y³ 2x° + 6x 3.3 -8x y+ 6y + 12x 3'

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

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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…

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Q: Find the value of ( x + y ) / (x - y ) if x = 6 and y = - 2.

A: The expression: x+yx-y

Q: Evaluate: ,(3y – 8y* + 9y²)dy | -2

A: let I = ∫-223y6-8y4+9y2dywe know that ∫-aaf(t)dt = 2∫0af(t)dt

Q: 4x + 4y + Z = 16 5x - 3y -27 5x +y+ 2z - 31 %3D N.

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Q: (-8, 2); 5x– 4y = 4 %3D

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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: %3D Select one: a. -1 (x-2)6 +c 6. b. -5 (x-2)° + c 2. C. -2 (x-2)° + c 3 d. 글(x-2)% + 0

A: We have to evaluate the following integral -  ∫(2-x)5(2+x)5 dx

Q: -4x1 +5x3 = -3 %3D -3x1 +3x2 + 5x3 3 2x2 + 2xa = -1

A: Write the equations in matrix form as follows -405-335-122x1x2x3=-33-1 (A) Find the inverse as…

Q: Divide: 2x -14x+24 2x²-10x+12 x-9x+ 20 -8x+15 x+3 A. x+2 x-3 В. x-4 x+2 C. x-3 х-5 D. x-4 x-3 E. x-2

A: We have to divide

Q: 2y + 5z - 3w = 16 2x + 3y + 3z + 4w = 110 2x + 5y -3z + 4w = 74 -x+ 4y + 5z - 2w = 30

A: We will reduce the system in echelon form by using row operations.

Q: 2x,+x,-7 X; + Xz - 3x, = -10 6x, – 2x3 + X4 = 7 %3D 2x, – 3x, =13 =D13 |

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Q: う こ -2 5 3x 5. ニ -2-1 -6-1 5. 3 う Xこ-チメ5 3x2 X ニ -35 +一3 ーIの

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Q: find ƒx , ƒy  . 1. ƒ(x, y) = 2x2 - 3y - 4 2. ƒ(x, y) = x2 - xy + y2 3. ƒ(x, y) = (x2 - 1)(y + 2)

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Q: B. Complete each table. 2. y = -2x 1. y = x + 1 -2x x + 1 -2 -2 -1 -1 1 1 3. y = 3x + 2 4. y = 2(x -…

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Q: 2x + 4y + 6 + 2y - 5 + 3x =

A: Given 2x+4y+6+2y-5+3x=______

Q: Find x and y. if (x y) (² _-3) = 4 -1 = (2-4).

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Q: 6. -7х - 8y %3D 9 -4х + 9y = -22

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Q: x- 2y = -4 2x – 6y = -14 %3D (-8, 3) (-8, -6) (-3, -8) (2, 3)

A: Answer

Q: OC-3+ 5x- 2. (2x-1)-9 (x-1) = 5 %3D 5,

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Q: (2x + 2y)3 = 8x³ + 8y3, (-1, 1)

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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: 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: 37. 2x + y + 2: = 4 38. 2r, + 5x, - 19x, = 34 2x + 2y 3x, + &r, - 31x, = 54 2x - y + 6z = 2

A: As per our guideline we are supposed to answer only first question of a multiple type questions.…

Q: find ƒx , ƒy  . 1. ƒ(x, y) = (2x - 3y)^3 2. ƒ(x, y) = (x3 + ( y/2))^(2/3) 3. ƒ(x, y) = x/ (x2 + y2 )

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: 4. Solve for x1, x2, x3, x4 2x, + x3 - X, + 4x4 = 19 -X - 2x3 + x, + 2x = -3 2x, + 4x3 + 2x3 + x4 =…

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Q: Find 3B-2A. -1-43 6 -3 -5 A = 6 -6 2 B= - 4 4 -2 5 5 -2 -6 3B - 2A = %3D 3.

A: Matrix scalar product problem.....

Q: 4x, + x, +x, - X4 = 29.5 2x, + 4x, – x, -x, = 50.5 X; +2x, +3x, +2x, = 42.5 %3D | %3D -X, +x, +x3…

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Q: 2x, + 2x2 - x, - X4 = 2 X1 - x2 - x3 - 3x, = 0 X1 + x2 + x3 - 4x, = 1 X1 + 5x2 + 2x3 + x4 = 1

A: The augmented matrix is given as 22-1-121-1-1-30111-4115211 R2 ↔ R1 1-1-1-3022-1-12111-4115211 R2 →…

Q: ニ -1 -4メ + 4y -2メ + 2y -32 - 3 3メ + 1y -32 + 14 3. %3D

A: Note: You have posted multiple questions, we have solved the first question for you, if there is a…

Q: az x²+y² - z² = 2x( y + z) ; 江一下

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Q: 11) -3x+7y=-16 -9x+ 5 y = 16 %3D

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Q: * = y, ÿ = –2x – 3y

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

Q: 3(x-2)+7x=1/2(6x-2)

A: Given equation is:                                            3(x-2)+7x=12(6x-2)

Q: Solve for x1, x2, x3, x4, x5, x6 0 3 8 -5 -1 6 x, 34 3 12 -4 8 5 -2 x2 80 0 10-3 7X3 45 36 4 X4 0 0…

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Q: 2x, + x, + X3 - X4 = 3x2 + x3 - X4 = -3 – 2x3 2x, + x, + X3 – 2x4 7 | 2 2.

A: To solve the LU factorization of the coefficient matrix to solve the given linear system of…

Q: -7x -7 (3x 6) = 10 + 4(–7x + 8) %3D

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Q: (b) ) yn+2 -4yn+1-10y, +3yn=3"+1

A: The objective is to solve the differential equation:

Q: 1) x(х- 3) - 0 3 А) (3, 0) B) -5 5' D) {2, –4 C) {-3, 0}

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

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: O x+y=5 3x-y=7 2 2x+y 3 -2x + 5y = -9 3. 3 3x + 5y = 0 2x-5y=-25 %3D

A: The first system of equations is: x+y=53x-y=7 Add both equations:…

Q: If xdy - y = - y = √√√x² + y², then A. x + √x² + y² = cy² B. √√x² + y²y = cx² C. √√x² + y² + y = cx²…

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Q: A family is coloring eggs and wants to make two shades of purple, “light purple” and “deep purple”.…

A: As per the given data, we will have the following:   Light purple Dark purple Total spoons blue…

Q: -5x + 4y + 6z= 17 %3D 2x -4y +6z=- 26 6x-4y -5=- 24

A: Given,         -5x+4y+6z=17          2x-4y+6z=-26          6x-4y-5=-24

Q: Write the augmented matrix for the system of linear equations.

A:

Q: -B -4 -2 =6 O A. 2x + 6y = -8 В. -2х + 6у %3D-8 C. 3x + 4y = -12 O D. 4x + 3y = -24

A: Solution is given as below: