4x+2y = 10 x-y-13 0

Q: 2Vx -1 y = 1-4/x'

A:

Q: 9x*-2x?+4x-7 y = x3

A: Derivative of y

Q: Find the value of 3(2x+3+y)-14 when x=-2 and y=9.

A:

Q: Solve the system

A: The three given equation are…

Q: (2x)(x-y+5)(5y)

A: Firstly, we multiply 2x by each term of x-y+5

Q: (9y² + y - 7) + (7y² -y-4) = ]

A: We have to add 9y2+y-7+7y2-y-4

Q: y'' + 6y' + 8у = 3e-2х + 2x

A:

Q: 3x – y = 12 (x-1)² + y² = 4

A: We will solve it using elimination method  We add the equations to eliminate y2 Adding the equations…

Q: y= -6x-9; y = 0; - 1sxs2

A:

Q: -7x - 2 y =-13 x – 2y = 11

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Q: x- y = 4 y | 7. 3x - 3y = -6

A:

Q: Find y 2 x - 3y =7

A: The given equation is 2x3-3y2=7 To find: y''

Q: 5x + 3y = 51 y = 10x - 8 (,  )

A:

Q: 2x-2y+1 5) y' = x-y

A:

Q: 10x-2y 14 - 5x + y =7

A: Given equations are 10x -2y=14-5x+y=7

Q: -Y) = 19 – 4x - 5y

A: In this question, the concept of the graph of the function is applied. Graph A graph is a graphical…

Q: x-y 4 x+y 2

A:

Q: Solve the system of equations.

A: x-3y+z=44x-y+15z=5 Since the number of equations is less than the number of unknowns, therefore the…

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

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Q: | (27y - 8x) . R

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Q: 2x+y=5 and 2y=x-12

A:

Q: 1. y = 3 – x 3 - x -2

A: Ordered pairs: - An ordered pair is made up of two numbers written in the same sequence. As a…

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

A:

Q: - 5x- y = 4.7 6. x-0.4y = 10

A: The given equations are -5x-y=4.7x-0.4y=10 Write in the matrix form  -5-11-0.4xy=4.710 this is of…

Q: 2. y' = x²/y(1 + x³)

A: To Solve: The given differential equation y'=x2/y1+x3

Q: (2x-3) (x-2)6 want x5

A: Given : 2x-3x-26 2xx-26-3x-26 We know by binomial theorem  a+bn=∑k=0nn!k!n-k!an-kbk,  where n is a…

Q: Show that * y = (y² – r*)(2² – x*)(2² – y³)

A:

Q: 2x + y = 2 (a) 2x + y = 4

A: Since you have asked multiple questions in a single request we would be answering only the first…

Q: If = x - 4x +1 and y(3) = 8, find y. 2.

A:

Q: 4x + y =-20 7x – 3y = -16

A: here the solution is (-4,-4)

Q: 3x- 2 6. y(x)= X -1 y (x) = (x-1)?

A:

Q: y=x*(1-x)ª 4-4x 4+4x

A: Use the chain rule of differentiation.

Q: x = -2 10. -5x-4 y = -10

A:

Q: y = x² + 1 y = 2r- 2

A: Here, from the given figure, the area bounded by the given curves are: A=∫-12∫2x-2x2+1dy dx

Q: Simplify:(yz^2)(-2x^4 y^3 z)^-2

A:

Q: y = x – 35 - y = -4x

A:

Q: y = -2 y = 4x + 6 9+ Xt

A: The system of linear equation is y = -2 y = 4x + 6

Q: 2.x + y+ 8x - 6y - 39 = 0

A:

Q: 2x + 1 dr =- 2 X = y - 2 y = 2

A: The equation in the form a1x+a2y=a3 and b1x+b2y=b3 are called a system of linear equations. The…

Q: 2. y' (4x - y₁)² = 0 -

A: This is an ODE problem.

Q: 2x²y" − xy' + (x - 5)y = 0

A:

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

A: The equations are given by y = 5x+4                                   ........1 y = -x-2…

Q: 5x - y = 18 11. 10x - 2y 32

A:

Q: S 4r - 2y - 20 - -16x 5y 28

A:

Q: y = 4x — 2 X -2 −1 0 1 2 y

A:

Q: x- 4y = -10 x+y = 5

A: Given, x-4y=-10         ----(i) x+y=5            ----(ii)

Q: Find y' 1. y = (x3-5x2)5 2. y = 3x-1+5x2

A: The functions: 1. y=x3-5x25 2. y=3x-1+5x2

Q: 5x+y=-14 7x-3y=-46

A:

Q: (y + 2)° (y-2)0 (3x-2)9 (7x +2)

A: we know that sum of the opposite side angle  is 180 degree