6x3 + 13x2 - 11x - 15  devided by  3x2 - 1x -3

Q: 3) 3x3-x2+18X-6 (3x-x3)+ (1BX-)

A: From first two terms factor out x^2 From last two terms factor out 6

Q: -13x²+4x³+2x-7 x²+3x-2

A: see below the calculation and answers

Q: 4x +3y -5z =5 -3x +3y -15z = 18 -5x -2y +5z =-9

A:

Q: 3x 5y - 10 - 4x 4y - 8 |

A: The system of equations are 3x-5y=-10      …(1)4x-4y=-8        …(2). Solve the system of equations…

Q: 3x-4y=-3

A:

Q: 20x-6y = 0 3x-2y = -22

A: We have to find

Q: y = 3x - 2x - 8 and y = 5x – 2 %3D |

A: We have to solve

Q: 2x-4y=6 -2x-5y=-15

A: We have to solve the given two equations.

Q: 2x - 4y + 5z =-11 4x+3y-3z=17 3x+2y-z = 9

A:

Q: 2x=3y-4, -6x+12y=6

A: It is an important part of statistics. It is widely used.

Q: 2x-4-3y 5y-x=5

A:

Q: 4.-2x-3y+2z=4, 一メー-3z= ー 3x+44 +z=2

A:

Q: 3x-2y - 2 = 3 4x − 3y - 2z = 7 - 7x +8y + 2 = 3

A:

Q: Solve system by the substitution method.

A:

Q: (a) y" +5y' +6y =-12x² +13

A:

Q: xi + 2x2 – 3r3 = 10 3x1 – x2 + 2x3 = 7 %3D 5x1 + 3x2 – 4x3 = 2

A:

Q: 3) y=(7x² – 2x + 3)

A: Derivative,

Q: -2x+6x-6=4(x-3)-3

A: Here we should place variables ( in this question, the terms containing x) should place left or…

Q: 6x+ 5y =4 6x - 7y= -20

A: Ans - Let a1 x + b1 y = 4 - (1)                   a2x + b2y = c2 -(2) is a system ofgiven…

Q: 5x-1 - 6y-1 бу-1 8x-2 + 5y-2

A:

Q: 12) -7x - 6y=-12-7 2x - 7y =-14 |

A:

Q: 3x-6y+6z=-5 -2x+3y-5z=7/3 x+y+10z=3

A: 3x-6y+6z=-5  -2x+3y-5z=7/3  x+y+10z=3we have to solve this equation for x,y&z

Q: |-12x-13y+13z =15 7x-10y-3z 11 7x+14y+5z -5

A:

Q: Solve the system of linear equations.

A: Given: x+2y-3z=-5-2x-4y-6z=103x+7y-2z=-13

Q: の S 3) 2dx (3x†12x -15)

A:

Q: 5x+y=-7 -3x-2y=-12

A:

Q: is equivalent to: 3x+6 +x-2 3x-6 *+r-2 3x+6 -x-2

A:

Q: 2. y = 3x* – 4x3+1 -

A:

Q: 4. x- 2y + 3z = 2 2x - 3y + 8z = 7 3x - 4y + 13z = 8

A: # we are entitled to solve one question at a time, please resubmit the other question if you wish to…

Q: 4x 4) y = Vx² +2x-15

A:

Q: 5x+4y = -12 3x-4y = -20

A: Given,           The system of equations are              5x+4y=-12             3x-4y=-20

Q: 2x-3y=1 -6x+9y=-3

A:

Q: 2x + y + 6z = 7 3x + 4y + 3z = -8 x - 2y4z = 9

A: According to guidelines we solve one question .thanku.

Q: (8x -3x2 + 7)- (4x' – 10x + 11)

A: Given: 8x3-3x2+7-4x3-10x+11 8x3-3x2+7-4x3-10x+11=8x3-3x2+7-4x3+10x-11 Take like terms together:…

Q: -7x -7 (3x 6) = 10 + 4(–7x + 8) %3D

A:

Q: 8X+ 5y %3 2 2X- 4y = - 10

A:

Q: 3x-2y 2x-3y 4 11

A:

Q: If y' 6x - 3 and y(2) 6 4, then y 3x2- 3x 3x2-3x-2 3x2-3x2 6x2-3x2

A: Given:

Q: b- 2xj -x2 + 3x4 = 9 4x1 - 2x2 - 5x3 = -10 3x1 + 5x2 + 2x3 -3x4=0

A:

Q: 7) -7x-8y=-23 4x +4y 12

A: Simplyfy second equation y  in terms of  x and then put it into first equation then get the final…

Q: =4,y2=2x2

A: The solution is given as follows

Q: - 5x-2y-2z= - 3x + 5y + 2z = 18x - 5y + 4z = 36, - 19 -4

A:

Q: 9)-5x+ y=-2 -3x + 6y = -12

A: We will use the method of substitution to solve the problem.

Q: (-6x^2)^3×(-x^-3)^-2÷(-3x^3)^2

A: Given: (-6x2)3 ×(-x-3)-2 ÷(-3x3)2

Q: Use matrices to solve the system.

A: Given: The system of equation 2x-3y =123y+ z=-2                     5x-3z =3

Q: 2) y' – 4y = 2x - 4x²

A: Since the given differential equation is a linear differential equation of the form y'+P(x)y=Q(x),…

Q: 2) y=-5x-4 4x-3y=-7

A:

Polynomials

Try substituting 1. You will get 6 and not 0. Try other real values also. What About -2? Let us check.