74.(z-2y) -3z (12) |

Q: -2.7 -10w x'y 5.9 -7 2x' y'z

A: Consider the exponential rule as, aman=an The given equation is, -10w-2x7y32x5y-9z-7

Q: 17. y"-5y6y=t² + 7, y(0) = 1, y'(0) = 0

A: For an initial value problem with boundary conditions available, we have to convert the given…

Q: 2.x - y-z = 0 5x - 2у +2: 3 Зх + у - 2: -8

A:

Q: 9) xy - z2 when x=6, y=12 and z=4

A: Put value of x, y and z.

Q: x - 4y – z = 11 3. 2x – 5y + 2z = 39 -3x + 2y + z = 1

A:

Q: Find d2y/dx2 if 2x3-3y2=8

A:

Q: 6. If x = 2 and y =-3, what is the value of 2r-3ry-2y?

A: Given x=2 and y=-3We need to find the value of 2x2-3xy-2y2

Q: 11. F(y) = y² (y+5y³) 4 1/-

A:

Q: 7. (D² - 2D + 2)y = 0 8. (D² + 9)y = 5e* - 162x 9. (D² + 9)y = 5e% - 162x?

A:

Q: 4х + у + 3z 3 17 x+ 5у +z%3D 14 2х - у + 8z %3D 12

A:

Q: 3. (4r*y² – 6r²y – 2r – 3)dr + (2r^y – 2r)dy = 0, y(1) = 3

A: The given equation is exact.

Q: 18. y = -- 2x - 4 7x +y 2 19. y = x + 6x x-y= 4 20. y = x + 4r – 15 y 25 x

A:

Q: Solve for fx(-9, 9) and fy(-9, 9). f(x, y) = 5x2 + 8xy + 4y2 + 6x − 9y; (−9, 9)

A: Given:fx,y=5x2+8xy+4y2+6x-9yTo find:→fx-9,9→fy-9,9

Q: Use the graph in Figure to find each of the following:

A: Given: Part a: From the given graph, limx→-2-fx=3 andlimx→-2+fx=3⇒limx→-2fx=3

Q: d. xy' - y - 5x* – 3x² + 2x = 0 when x = 1 and y = 2 - 3x² + 2x = 0 when x = 1 and y = 2

A:

Q: 2. z+y-2: 9 4r + Sy - 9a 42 6r + Sy - 11a 48

A: SINCE YOU HAVE ASKED MULTIPLE QUESTIONS IN SINGLE REQUEST, WE WILL BE ANSWERING ONLY THE FIRST…

Q: 9) If y = 3x +x² - 5 and z = x2 - 12, find 2(y +z).

A:

Q: 23. x+y+z=14 2y + 3z=-14 -16y-24z=-112

A:

Q: 2.x – 3y = 7 2. 7r — Зу 3D 10 -

A: X= 3/5 , y = -29/15

Q: What is? 2x-1=y,2y+3=x

A:

Q: Ay 2- X -2-

A: The given graph is:

Q: x + y - z = 9. 8y + 6z = -6 -9- -2r + 4y – 6z = 40

A:

Q: 3. Z[ynd = 3z²-Z 212-18 %3D

A: In this question, we have to solve the given Z equation. Here we take inverse Z-transform for the…

Q: 6. (3y2-x2" = 0 ;when x = 1, y = 1 y5 2y4

A: The given differential equation is 3y2-x2y5y'-x2y4=0; when x=1, y=1

Q: Solve the system of equations:

A: the given system of equations is: -x+3y+z=12x+5y=33x+y-2z=-2 we have to solve the given system of…

Q: 3メ+2y-Z=1 メ-ツ+らる-2 2X +y =3

A:

Q: 2) Find of y = क सम्माय 2) r*+1)(2x+3)

A: Simplify the given expression and take log on both sides.…

Q: b) 4y Sx+8 x+ y 22 y > 2x-5 z 4x+3y

A: Consider the given function: Here the objective is to determine the coordinate of vertices of the…

Q: 2: 2x, + 5xz hjecked toi X-Xz77 。冬以ハメ

A: Here you didn't given that the problem is minimum or maximum.

Q: 2r2-12r+18=o 2x+12x+21=O 2. yL+2x-Y=D

A:

Q: Find d2y/dx2 if 2x3 - 3y2 = 8

A: Given:

Q: 7. x+y (2r+2y-x) at (0, %) +y 4 at (-3v3, 1) 8.

A: The function f(x,y) is a rule that associates or fixes a number to a particular point (x,y). The…

Q: -2 Evaluate (5y- 2)dy

A: Given problem :- Evaluate∫125y4-2dy

Q: - -X-4-z=4 2X- 2X+G-3z=- X 0-42=3

A:

Q: -x - y = -13 -x + 3y = 19

A: Here is given two linear equations;   -x - y = -13 -x + 3y = 19    To solve it; Put    -x=y-13…

Q: Z = 5 X 4 2 -7x+8 d²z dx2

A:

Q: X 3Y + Z = 33 -X+4y - 22 = -47 2X-y+ 2z = 26

A:

Q: z = 49- 72 2y2.

A: answer is in next step

Q: 3.y" + 6y + 8y Pros Зе 2х + 2x

A: Let's solve given diffrential equation.

Q: -3 8x°y² ' 12x'y* 6.,2 4 17m m m+5 5х-2 13 - x(x-7)

A: To find the LCD

Q: 2x + 3y + z = 12 373. (x+ y +z=9 3x+4y+ 2z = 20

A:

Q: 22 O A. y= 3x - 12 O B. y=x+3 с. y= x-12 O D. y= 4x + 3

A: Find the equation of a line from the graph

Q: -5 -3 -1 -2 -3 -4 -5+ f(z) = %3D (b) 5- -10 -6 -7 -6 -3

A:

Q: 8у-1 dy 3. Jo 2y² –15y-8

A:

Q: 3) y=--x - 1 | 1 y =-x-4 4 Ay 5 4 3 -2 -2 -3 Answer:

A: follow the  next step

Q: x+y 2 0 X-y > -6 (4x – 7y < 77 -

A: Given, the objective function                            P=-4x+2y           Subject to…

Q: 3 y(x) = 1- -5 -4 -3 -2 -1 -1 -2- -3 + -4 -5+ 1 2 3 4 5 a

A: using graph,

Q: S x 3y q 5x 2y 7

A:

Q: 1.у %3D 5e2x 2. y = ex²+2x-1

A: The variable y' represents the derivative of the function. Differentiation of the function helps to…

Q: y"-y' – 6y = 3x? x – 1 - -

A: