2(x + 3) - 7(2 - 3x)

Q: 9")2-18y'y" + 9v)² = 4x² + 20x + 25

A:

Q: = 7x3-3x2 +x+2 and B one: 5x3 +7x2-11 b. -5x3 +7x? – x - 11 -5x3 + x2 +x- 11 c.

A: Given: A=7x3-3x2+x+2B=2x3+4x2-9Find: B-A

Q: 13. XI - 3x3 = 8 2x1 + 2x2 + 9x3 = 7 X2 + 5x3 = -2

A: The given equations are x1-3x3=8;2x1+2x2+9x3=7;x2+5x3=-2 It is required find the solution of the…

Q: 3.) 5v2 - 4lv- 36 9= 6.) 6x2 - x – 12 9.) 7n2 + 15n- 18

A: (3) To factorize: The expression 5v2-41v-36. Calculation: The product of 5 and 36 is 180, therefore…

Q: 2x-3=11

A:

Q: 4-3x Y= 3x2 +1 by using quotient rule.

A: The given function is y=4-3x3x2+1.

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: ;) 2r-11x-21 0 ii) x + x 22

A: 1)                                          2X2-11X-21 =0                         To solve this…

Q: 6)-15x+9y%= 27 -5x- y= 17

A:

Q: 3) y=x²- 6x +7 4. y= - 4x + 22

A:

Q: 4 y = 2x + %3D -4 -3-2 -1 N 2 3 4 -1 -2 -3 -4

A: Question is related to system of two linear equations

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

A:

Q: (х + 3)3 y = (x² – 9) у-3x+1

A: To find Slant aysmptotes of the given function

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

A: Quotient= 2x

Q: 12z-18 22-z-12 d. 2-2x-15 3z -9z-12

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Y=2x+5 and x=-3

A:

Q: 2) y=x' – 9x² + 24x – 18; [2, 4] -

A: let y=f(x) f(x)= x3-9x2+24x-18, [2,4] using rational roots tests: x could be :±1,±2,±3,±6,±9,±18 If…

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

A:

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

A:

Q: 23x-6-18x+3 = 19x -3-14x+17  is x =

A: On both sides rearrange terms and combine like terms.

Q: 8) -3x - 10y = -4 X- 5y= 18

A: Given: System of equations:-3x-10y=-4     . . .(1)x-5y=18     . . .(2)

Q: 2(x+4)-7(8x-2)=16

A:

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

A:

Q: Solve the system of linear equations.

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

Q: - 3 3 y 3x+8 -

A:

Q: Solve the system.

A: Given equations are: 9x2+16y2=140......(1)x2-4y2=4......(2) Get the value of x2 from equation (2)…

Q: x = 3y -5 2x + 12y = -4

A:

Q: 2 x² = 3y² +4z²

A: Disclaimer: Since you have asked multiple questions, we will solve the first question for you. If…

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

A:

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

A:

Q: 2. -7-8X-x²

A: Use substitution method to solve this integration.

Q: 9. 3y=x'-2xr-15x; y=x -4x-11x+30 |

A: We will find point of intersection and then draw curves . Then find area by using integration for…

Q: 6x - x - 2 axc: 6x - x-2 b: 6x - 4エ +3-2 x( 3エー2)+1 (3c-2) (3x-2)(2x+)

A:

Q: X+3 2y-27 -11

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

Q: 2x-3y=12       2x+6y=-24

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

Q: Differentiate.

A:

Q: -21a b6 – 42a®b5 + 7a>b4 -7a+b5 2x3+ 7x2 + 10х + 8 х+2

A: The solution for the above question is as shown below.

Q: X-6y-5/(x4y)-6

A: First of all, consider the expression given in the question.

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

A: Please refer to the image below

Q: -x² + 7x = -3 -6

A: Answer and explanation is given below...

Q: (2x³–1)* y = is (5-3x)*

A: NOTE: As per our guidelines, I have solved the eighth problem. If you want the answer of other,…

Q: (6) 5a-2 (c) 3 +2x2 /

A: This question is taken from the indefinite integral in which we have to find the integral value of…

Q: 8y - x > -16       y ≥ -4x +1

A:

Q: 6x If x²-3x 3 is subtracted from the sum of x+3 and what is the result? 5x-15 x-3

A:

Q: Use matrices to solve the system.

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

Q: 5. y = 3x - 4 at (0. - 4)

A:

Q: (6) - 4y5) +3y®) = -21

A: To get particular solution we use the method of undetermined coefficient.

Q: 4. 5x + 9y = -26 -10a + 5y = -40

A: