2x(3x-1) +8x-4(2r + 1)

Q: 3x - 5y= -13  -2x + 3y = 8

A:

Q: 1x + 2y = 4 -1x – 4y = -14

A: Given : 1x+2y = 4-1x -4y = -14

Q: 7x - 2y = 19  3x + 5y = 14

A:

Q: 3 x+2y=-13 -5x+4y=18

A: given: 3x+2y=-13 -5x+4y=18

Q: 4x+2y=-24 -x-4y=-15

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+ 5-x-1 =2

A: Given information:

Q: (3x+1)(x^2+2x-10)

A: It is just a multiplication of polynomials.

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

A:

Q: 2x -4 2 x +4x + 13

A: The given integral is ∫2x-4x2+4x+13dx. Evaluate the integral as follows.

Q: 4x^2-5x-2=0

A: Our Aim is to solve 4x^2-5x-2=0.

Q: y = 4x + 1 and y = -2x+ 4

A: Our Aim is to find the value of x given that:y=4x+1 -(i) and y=-2x+4 -(ii)

Q: y2-3 8. y2x-2 2ysx+5

A: 1. First Draw all the given equations only considering their equalities. 2.  Find the region of the…

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

A:

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

A:

Q: 3x - 5y=-9 x+2y=8

A:

Q: (2-3x)²

A:

Q: (х + 3)3 y = (x² – 9) у-3x+1

A: To find Slant aysmptotes of the given function

Q: 5x-1 - 6y-1 бу-1 8x-2 + 5y-2

A:

Q: 2x + 4y = -3 2x - y = 7

A:

Q: 8x-3y =-16 5x+2y = -41

A:

Q: (3x+4) :- (x-2)(х+9) (3x+4)6 %3D )(3x+4) (x+9)?

A:

Q: -2x – 9y=-25 -4x – 9y=-23

A: We can solve these two equation for the value of x and y as below

Q: 4x-5y 39 3x+8y =-6

A:

Q: 2y"+3y'-2y=14x^2-4x-11

A:

Q: 3 2dx (3x412x - 15)

A: Solve the integral: ∫2dx3x2+12x-15 =∫2dx3x2+4x-15                               =∫2dx3x2+4x+4-4-15…

Q: 2x+5y=-4 -2x+3y=20

A: The given equations are 2x + 5y = –4 and –2x + 3y = 20. Add the given equations as follows. Thus,…

Q: 2x-2y=-8 x-2y=-9

A:

Q: -4x+8y= 24 6x-4y=-10

A:

Q: x-2y = -15 12. 9x + 7y = -10

A: Question-   Solve system of linear equation by substitution

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

A:

Q: 2x-4y=-22 2x-3y=-19

A:

Q: Use Cramer's Rule to solve the system.

A:

Q: 2x-3y=12       2x+6y=-24

A: The give system of equations are as follows2x – 3y = 12 ––––––(1)2x + 6y = –24 ––––––(2)

Q: x-3y = -5 8x + 3y = 14

A:

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

A:

Q: y=3x-1 6=8x+

A: We will solve for x and y.

Q: -2(x 2 + 9x) - 3(2x + 9)

A: We have to simplify the expression: -2x2+9x-32x+9 Simplifying the expression,…

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

A: Explained below

Q: (4-x2)/(3x2-x-10)•(6x)/(8x+16)

A:

Q: 3y-3x=9 and 3x+2y=12

A: 3y-3x=9 and 3x+2y=12

Q: 2xỳ = (ỳ)² - 1

A:

Q: حل المعادلات التالية 4x - 5y = 39 3x + 8y = -6

A: Please refer to the image below

Q: 3x2(a2-x2)1/2dx

A: Given:

Polynomials

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