x2-y2 8, -x-12 5x 2x2 x2-5x 7. 4x-4y, 2x+2y x+y 2x+2y 4x-4y

Q: 5. y = (x + 1)²(x² + 2x) 6. y = (2x – 5)(4 – x)- |

A:

Q: x #2 2 x² – 4 Vx² +1-Va² +1 X-a V3x -3 よ#3 3 x - 3

A: We have to evaluate the given limit.

Q: 3. x2 + y2 + 100x + 4y -3 = 0 4. 4x2 + 4y2 - 20 x + 12y- 2 = 0 5, 3x2 + 3y2 - 12x - 6y-30 0

A:

Q: 4)3y-4z = -2 3x-4y+z=-9 3-3x-2y-2z = -5 %3D |

A:

Q: 25x +4y -100 = 0 9x² +4y -18x+16y-11=0 ² +y² +14x-620y-423 = 0 16x -y +64x- 2y+ 67 = 0 15. 16. 17.…

A:

Q: 5х-2 х-2 ..... .. 4x 4x 1 X-1 3 2

A: (5x-2) /4x -(x-2) /4x =?

Q: x' – 4x² +7x-9 x-3 A x3 4x + 3 In Ix-31+ C * * + 4x + 3 In Ix-31 + C C x3 - 3. 3 B x3 D x3 *+ 4x + 3…

A: ∫x3-4x2+7x-9x-3dxthis is an improper fraction, hence do divisiondivision…

Q: (hex) = (7x-6x³) 9 2) 3) x+1 x-1 x√x+1

A: Find the derivative

Q: X1 +x2 + 3x3 - 2x4 = 0 2x1 + 3x2 + 7x3 – 2x4 = 9 3x1 + 5x2 + 13x3 - 9x4 = 1 %3D -2x1 + x2 – X4 = 0

A:

Q: O y =2x + 3 O y = 1/2x + 3 O y= 1/2x-3 %3D y = -1/2x - 3

A: Given graph is

Q: -2(x - 5) + 6 = 12 -2x- 10 + 6 = 12 %3D %3D -2x - 16 = 12 -2x =28 %3D X 14

A:

Q: 3/2 X-2x +1 x(1-2/x)+C 3/2 X-2x x(1- x/2) x +2XVX +C

A:

Q: X1 + 2r, - x3 + 3x, – x5 = -3 X1 - 3x, + x3+ 2x4 – x5 = -3 2x, + x2 + xz – 3x4 + x5 = X, - X, + 2x3…

A: For a system of linear equations of the form AX = b, the solution using inverse method is X = A-1b

Q: 2. x2 + 2x - 15; x - 6x2 + 9x; x² - 4x +3 3. x3 - 6x2 + 12x + 8; x² – 4x + 4; x² + 8x - 20 4. 5x°y;…

A:

Q: Use matrices to solve the system.

A: Given: 2x-3y+2z=-3-3x+2y+z=14x+y-3z=4

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

A:

Q: 13. x" = -2x + 2y, y" = 2x - 5y; x(0) = 2, x ' (0) = 3, y(0) = 1, y' (0) = 2

A:

Q: 2. y=x² - 4x and y=-x² +2x. y² = x and x² –2x+3y= 2. 3.

A: Given÷

Q: 1. (-2x+2)(4x-6) E 2. (4x-8)(6x-7) 3. (3x+4)(3x- 1) EA

A: According to our terms and conditions I have solved first 3 parts for remaining questions repost

Q: I: y = (x + 2) (x² – 4x – 12) II: y = (x – 3) (z² +x – 2) II: y = (x – 1) (x² – 5x – 6)

A: from the graph we can see that x=-2,1,3 are roots of equation. from (i) we have…

Q: 2x + 6y = 4 5x + 15y = 10 Substitution method Please start with y = 4-2x/6

A: Given :2x + 6y = 4    5x + 15y = 10

Q: 2x- 5y + 2z = - 15 4z = 32 4z = - 32 - 4x + 10y- %3D | 4x - 10y + %3D

A: Topic:-  Gaussian jorden elimination

Q: 3X+ Y+7= 3 EX: 2 2X1 +2 X2 + 4X3-10X4 = 6 2X1+5X2- X3 -9X4 = -3 2X1 + X2-X3 +3X4 = -11 XI-3X2+…

A:

Q: 4. (x- 2)2+ (y + 4)² = 16 5. x2 + y - 10x + 8y + 16 = 0 6.x² + y2- 4x + 6y = 12

A: Since you have posted multiple questions we solved first question for you To get the solution of…

Q: Use a software program or a graphing utility to solve the system of linear equations using an…

A: The given system of equations can be written as the form AX = B as ,

Q: 3. (-2x+3)+(4x – 3) 4. (2x² +2x- 4)+(x² +3x+ 7) 5. (3a² +a– 4) +(a² – 2a – 1) 6. (t² – 1)+(2t +3)

A:

Q: 4. F(x) = 6x+ 4x2-7x +5 5. F(x) = x + 3x3 + 4x2-36 %3! 6. F(x) = 3x- 5x- 25x2- 10x-- 8 %3D 7. F(x) =…

A: For a positive number p, if F(x is divided by (x-p) and the remainder and the coefficient of the…

Q: クて0 4/2 2/2x4 3/4x23 3 Y2 x 4%

A: This question is related to numbers and multiplication. We will solve this using given information.

Q: 2. y-10 4. y=-7x+10 6. y=-2x + 3x

A: Since you have asked multiple question, we will solve the first 3 question for you as per our guide…

Q: 6) y= 5x-7 -3x - 2y =-12 -3x-2(5x-7): -12 8) -7x-2y=-13 x- 2y = 11 %3D

A: Solve the following system of equation

Q: 4x1 + x2 - X3 x1 + 6x, - 2x3 + x4 - X5 3 -6 X2 + 5x3 2x2 Xs + X6 -5 + 5x4 X5 X, - Xg -X3 - X4 + 6x5…

A: We can solve this by using elimination method

Q: Solve equation

A:

Q: 20 -10x + 2y = -7 10. 11. -10x + 2y = -2 -2x + 5y = 7 x+y= 0 12. 13. 2x - 5y =-7 -x - y = 0

A:

Q: Use matrices to solve the system.

A: 2x-3y+z=23z+2y-z=-55x-2y+z=0 The given system can be written in matrix form as, A=2  -3     13     2…

Q: X1 + X2 - 2хз + 3x4 + 2x5 Зx1 + 3x2 — Хз + Х4 + х5 %3D 17 2x5 : = 12 2x1 + 2x2 4x, + 4x2 + Хз 8x1 +…

A: We are given the system of linear equations.

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: 2x+ 4 = -6 subtneting (-+) both side 2x+ f - ☆ = x-6-4 %3D 2X = X-Lo 2x-X = - %3D X = -10

A:

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

A:

Q: Use matrices to solve the system.

A: x+3y-z=-3  3x-y+2z=12x-y+z=-1

Q: 4(-x + 3) = 7 - 4x 2) 7(2x - 8) = -(4x + 10) + 17 %3D

A:

Q: 4. (3x – y)2 = 6x + 2y + 23 @ (1,-2) 5. x(x² – y²) = 3 @ (-1,2)

A: 4) (3x-y)2=6x+2y+23, @(1,-2) 5)x(x2-y2)=3, @(-1,2).

Q: 2. 3x %3D 3. 4. 7+Vx = 12 5. 3x -5 = -8 V3x-2 =5

A: Taking square or cube both sides as required then solve

Q: -1 +4x5 +5x6 X1 — 2х, -2хз — Х4 +3x5 -5x6 +8x5 +9x6 -2x2 X1 X1 X2 +u +t X3 +s X4 X5

A:

Q: 3. y = (x³ + 3)3 (x2+2)2 4. y = %3D 3 5. y = e*2-2x

A:

Q: x-4 x-2x-8 ギ-4 x# 2 メ-2 ネ-2 I+2 r-4 x+2 x#4 x-4

A: We have to find simplification

Q: 5 + x2 - Xy 2+ 3 Xy Xy 4 - X3 - 2x4 -1+ X3+ 3x5 X3 (9) X5

A:

Q: (i) (3x+4)(3x-5) (i) (3–2x)(3+2x) ii) (3x+5y)(9x² –15xy+ 25 y² ) (iv) (x² -1)(x* +x² +1) (v)…

A: Since you have asked questions with multiple subparts so we will solve first three subparts for you

Q: 20) 14x + 2| > 0 21) |4x - 7| = 9 22) |7x| = 21 %3D %3D

A:

Q: 6x-5y+z = -9 . 8x-7y + z =7 9y 2z = - 2 %3D

A:

Q: (xyz²)¯ x?y-1z3 -1 x³y²z°• (x*y²z=3 xy²z* x-3y²z0 (243x'5)S (16*)* 5 (816*)* 646 2 64

A: