4. Solve by the addition method. 2x+y 9 d. 3x +5y 4

Q: Comupte the discriminant: 4x2+x+12=0 2.) Determine the number and type of solution for the given…

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Q: 5) Find the general solution of the following equation y" +8 y"-9 y=0

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Q: KLMN is a rectangle. Set up an equation and solve for the N. M. 3y + 21 5y + 11 (2x-10) K y =

A: By using property of rectangle

Q: 2Y+ 3/4X=Z/3

A: The given expression 2Y+34X=Z3 we have to solve the expression for X,Y and Z

Q: Find the number of solutions in non-negative integers of the equation: x + y + z + 3w = 8

A: Given equation is x+y+z+3w=8

Q: Solve: 4|x – 2|+ 3 > 4 - The answer has form: Ox B OA<x< B Where A = and B =

A:

Q: 2y+18y=6tán(3t) D. y" + y' - 3y = 4sin 2x

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Q: 1. Solve y"+8y'+16y= 4e ||

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Q: 12. Solve the following: 5x + y = A+1 2x + y = 10

A:

Q: Solve for m: m= 4a + 2c; a=25, c=6

A: The given equation is; m= 4a + 2c; a=25, c=6

Q: 5. Solve, using the method of variation of parameters: a²y" – 2ry + 2y = x*e*

A: x2y'' -2xy' +2y =x4ex To solve: Using method of variation of parameters.

Q: Solve for the solution of the DE: y(4) – 9y" + 20y = 0

A:

Q: 2. Provide the exact value solution(s) for 2x² + 13x + 3 = 0

A: The given equation 2x2+13x+3=0 use the quadratic formula:   The quadratic equation is of the form…

Q: 5. Solve for x, y and z. V2 y = 30° 60° y z =

A:

Q: Solve for x and y 3x +2y=16 7x + y = 19

A: Answer is- x=2,y=5 Explanation is given below...

Q: 5x Y-25y = 0; Y= |

A: 1a Given equation is y''-y=0y0=0 , y'0=1now Auxiliary equation is m2-1=0m=±1general solution of the…

Q: C. Solve by the method of elimination. 1. Зу 2x + 3y =13 =D2 2. 3x + 10y = 2 X- 2y = - 6 3. 3x+ 2y =…

A: The elimination method is used to find the solution of algebraic equations. In the elimination…

Q: 2.ryy' = y? - 2x. Find the solution that passes through the point (1,2).

A:

Q: 1. Solve for the missing side in the triangle below а. 10 C = 15 b. V325 A = 10 C. 25V5 d. 5V5

A: By using pythagoras  theorem, In right angled triangle, (perpendicular side)2 +(base side)2 =…

Q: Determine the solutions of: y^n  + 4y  = 0 y(-π) = y(π), y´(-π) = y´(π)

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Q: Q-Solve the equation by determination method: 3yz +2zx+4xy =19xyz .. (1) 6yz+7zx-xy = 17xyz ... (2)…

A: 3yz-2zx+4xy=19xyz (EQUATION 1)6yz+7zx-xy=17xyz   (EQUATION 2)2yz-zx+xy=3xyz       (EQUATION…

Q: Solve the IVP. y" – 4y' + 3y = 9x² + 4, y(0) = 6, y'(0) = 8. %3D

A: The objective is to solve the ivp.

Q: x + y = 40 and 2x + 4y = 90  Need to solve for x and y

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Q: How to solve for the equation y''' + 4y'' + 5y' + 2y = 4x + 16 using Undetermined Coefficient…

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Q: Obtain the general solution by separating variables. SHOW YOUR SOLUTIONS. ye2xdx = (4 + e2x)dy

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Q: d pair is a solution of 2x +4y < 9. (2, -4) c. (3, 1)

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Q: Solve by  substitution  5x+10y=16 x+2y=3 solve by elimination  3x+y=4 9x+3y=6

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Q: The number of solution(s) of the equation З сosh (2r — 1) 3 3 is 21. A 0 в 1 D 3

A: Solution:-

Q: 8) How many solutions does the equation a. 0 b. 1 X+5 x-3 IX 1 || 4 x²-3x C. 2 d. 3 have?

A:

Q: What is the solution to 2x2 + x +2 = 0? O A. 1+iy15 O B. 1 iy15 2. O C. 1+y15 4. O D. 1+15 4.

A: solution of quadratic equation can be found using standard formula

Q: Solve by the substitution method. 2х — 5y %3D 8 x = 4y + 4 (х, у) %3

A: We have to find value of x and y by substitution.

Q: 17. Choose the correct answer. Factor and solve y? – 24y + 144. Oy = 12 O y = -12 O y = 12 or y =…

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Q: Use the ADDTION METHOD to solve for y: 2х - у %3D 10 3x + 2y = 8 y = 4 y = -2 y = -4 O y = 2

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Q: Solve by the method of undetermined coefficients.   y′′−y′−6y=50cosx

A:

Q: Please help me solve this

A: To solve for y

Q: (c) Solve the general solution y' + (cotx)y = xcscx

A:

Q: 5. ( : Solve the IVP: r²y" = (y)², y(1) = 1, y'(1) = 1.

A: A differential equation with an initial condition is called an initial value problem. The initial…

Q: Find the solution of: (D^2 −4)y=8e^2x−12

A: solution is given below

Q: 22. Find the six solutions of the equation z6 + 2z3 + 2 = 0.

A: Explanation: Given that: z6+2z3+2=0   Let us assume; z3=xz6=x2 Now equation becomes: x2+2x+2=0

Q: Find the complete solution of  (4D2-4D+1)y = 100

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Q: 4b+Z Solve for b: y=5

A:

Q: 2. What value of m will the equation y = ema be the solution of the DE y" – 6y" + 11y' – 6y = 0? %3D

A: In this question, we need to find the values of m.

Q: 2) solve the IVP: (here=d 2 2++4 y ² - 4y + 4y = { [0" 2t -C +9 osts2 +32 y(0) = 4,4 (0) = -1

A: Given initial value problem y''-4y'+4y=e2t+40⩽t&lt;2-e2t+4t⩾2,y(0)=4,y'(0)=-1. The objective is to…

Q: Vx + 6 = x x++x, %3= %3D

A: In this question, the equation is solved and extraneous solutions are checked. Given equation is…

Q: 5. 12 2y 3x

A:

Q: 11. 4V2x +1 = 12

A: Solve the equation

Q: 2Y + 3/4X=Z/3

A: To solve for x, y, and z.2y+34x=z3