) xッ Xy3 2リ-323 3)y2 4y5 yー5

Q: 12e* y' - 2y'+ y = 3

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Q: (2х + 1)у? y' = y2 - 1

A: It's not clear what needs to be done in this question. To me, it appears that you want this…

Q: 19 10y" + 6y + y = 0

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Q: 23) 4x + 3x'y = 5xy?

A: Explanation and solutions is given below.....

Q: 14) 4y" +4y'+ y 0

A: As per our guidelines we are supposed to answer only one question. Kindly repost others question as…

Q: 4. Simplify 3(8z+2y). O 24z + 2y 24x+2y D24x+6y 30z +y 30cv

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Q: 2. 5x + y = "27 2x + 3y = 4

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Q: If (x² - 1, 4) = (0, y- 1), what is the value of x and y?

A: The value of x is -1 and 1 and the value of y is 5.

Q: Evaluate when x = 4, y= -3 , and z= 1 3 y 8. -

A: Given, x=4y=-3z=-18

Q: 18) 3y2+5y-8

A: The given polynomial3y2+5y-8

Q: 5. 27x + 6y-2 = 85, x+ y + 642 = 110, 6x + 15y + 22 = 72. %3D

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Q: 39x*y -52xy 21. 13xy -8x'y' - 40x'y* -44x*y² -4x'y 22. 2.

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Q: 2)8y +189y-72= 0,

A: We have to solve 8y^2+189y-72=0

Q: 3x + y = 4 15. 12x +4y = 2 10

A: Given: 3x + y = 4 12x + 4y = 2

Q: 4.x²y , 12y4 2r3 24.x2

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Q: What is 3x+y=3 and 4x+y=2

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Q: 13. 3y" + 2y' + y 0

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Q: 8.) y" +2y' +5y = 3e 2* ; and y(0) = y'(0) = 1

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Q: 7. y = y5 +6y* +35x³ –5x² –100 8) y= /2x

A: We have to find the 3rd derivative of given functions.

Q: 15. y′′+2y′+2y=0,y(π/4)=2,y′(π/4)=−2

A: Given that: The second order differential equation y'' + 2y' + 2y = 0. The initial condition yπ4 = 2…

Q: 16) 2x+ y= 20 6x – 5 y = 12 18) -2x+ 6y = 6 -7x+ 8y=-5

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Q: 2. y"+7y'+12y= 0, y (0)= 1, y'(0) = 2

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Q: 9y" - 30y' + 25y 0, y'(0) = 1, y(0) = 3 |

A: Solution:- Given differential equation is            9y''-30y'+25y=0 , y'(0) = 1   , y(0) = 3Given…

Q: 8. y′′+4y′+3y=0,y(0)=2,y′(0)=−1

A: Given: y"+4y'+3y=0, y0=2, y'0=-1 for solving this we solve characteristic equation given below…

Q: 6. + 6x) + (In x - 2)y' = 0

A: Given : yx+6x+(lnx-2)y'=0

Q: 2.2 y" + 4y' + 4y = 0, y(0) = 1 and y'(0) = 1.

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Q: 13. y′′−2y′+5y=0,y(π/2)=0,y′(π/2)=2

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Q: (50y' +10y' - 35y-7) +(5у-4) 3.

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Q: 19. 2x³y = y(y² + 3x²).

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Q: 9) 5x+ry=9 10.x-7y=-18

A: In this question we have to find value of x and y.

Q: 4.) (4r°y+ 7y²)² = 4ay³ 4r y+ 7y)2

A: We have to  find derivative As per guideline we have to find out one question Please repost the…

Q: ) y"+4xy'+C4x²+ 2) y = 8ë + Ax^424

A: Given that y''+4xy'+4x2+2xy = 8e-x2.e-2x+4x2+24 We have to solve the above differential equation by…

Q: 1) 2xyy = (y)2 +1

A: we have to integrate

Q: 5. Differentiate the following y = 5x²+2]n (2x + 1)

A: Given, y=5x2+2 ln2x+1

Q: 3y" + 2y' + y = 0

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Q: Simplify: 3 (4x³y'z*)(16x'y^z*") (4x's ,5, 4 (1}° 18x'y¯z

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Q: Evaluate: ,(3y6 + 8y* – 9y²)dy 2

A: Given:    ∫-22 3y6+8y4-9y2dy

Q: > mpletely: (V2 + 2) (/2 + 4) r like 8+4/15 you would type 8+4sqrt(15).

A: We distribute them using FOIL method.

Q: 4y" + 28y' + 49y = 0, y(0) = 7, y' (0) = 7. y =

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Q: 12. x+3y = 15 4x + y = 6 (3,-6)

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Q: 4. 17y 85; y=5 у - 3D5

A: We are solving the first three questions for the next question post the question again also mention…

Q: y = 2x(3x + 2) 3 O 2(3x + 2)2 O 2(3x + 2)2(12x+ 2) 2(3x + 2)(6x + 2)

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Q: If 3y/7 + 2/3 = 2, then y=?

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Q: ,3x – y = 8 y 5. 5x + 2y = 6

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Q: 3x + 2y + 7z = 4 2x + 3y + z = 5 3x + 4y + z = 7

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Q: 2. 8a +y= 2 2 +z +y = 4

A: Part 2,

Q: 2. 8) 3y .4x y 33

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Q: Solve the system of equations.

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Q: (4x + 4, y) 2. 11 1 1 2. 2. 2. 2. 2. 111

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