What is (2x -6x -2x +7x-4)+(x– 3)?

Q: 5x+5 2x-20x+18 x²-8x-9 3.

A:

Q: What is the solution to 3x- 2x + 4 0 ?

A:

Q: is x^2=4 and x+2=4 the same?

A: Consider the given equations as follows.

Q: What is the product of x -2x +3 and x + 1? x3 - x2 + x + 3 1. 2 - 2x2 + 3x 3. 2- 3x + 2 2-x+ 4 4. 2.

A: Given: f(x) =x2 - 2x+3 and g(x)=x+1 We have to find the product of f(x) and g(x).

Q: What is the product of (3x + 2) and (x-7)? 1) 3x-14 2) 3r-5x 3) 3x-19r- 14 -14 4) 3x-23r-14

A: Given- 3x+2 and x-7 To find- The product of the above expression.

Q: How is 1/2 (x+5)-4=1/3 (2x-1) solved for an answer?

A: The given equation is 1/2(x+5) -4 = 1/3(2x-1).

Q: What is the result when 3x3 + 14x2 11x + 2 is divided by 3x - 1? - |

A: The given condition 3x3+14x2-11x+2 is divided by 3x-1

Q: What is the quotient (3x2 +8x-3) (x+3)? O 3x +5, r 1 O 3x-5 O 3x + 1 O 3x - 1

A:

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

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

Q: 11. Find MZJHI. K (3x + 2) (12r - 17)°

A:

Q: How does (1/2)[4 + (1/2)(-1/2)^(k - 2)] = 2 + (-1/2)^k? How did the (1/2) and (-1/2)^(-2) disappear?

A:

Q: What is the expanded form of 3x(x+2)2? O 9z + 36x3 + 36x? O 9x + 36x2 O 3x +12x O 3z +12a? + 12x

A: Since you have you have posted multiple question in this question so I have solved first question as…

Q: domain of 2x - 8x^1/3

A:

Q: - 20 - 8x,+ Xz - 2 X 2 X - 6 X2 - Xg =-38 -3 4 - Xz +7X3 = -34 メ2 - 38 .

A:

Q: 3x-3x-168 X -X-20. 6x²-6

A: on solving this we get

Q: How would you convince someone that x6/x2 is x4 and not x3?

A: Given expression:                                 x6x2

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: - 2x – 15y = - 1 -x + 5y = – 13

A: To solve the equations:-2x-15y=-1-x+5y=-13

Q: is 3(x- 3x-1): =- 3x -3-4

A: Given :- 3x-1=-6

Q: [x 212-2 -2 1. 1- %3D -2 -8 -2

A:

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

A: Quotient= 2x

Q: -10x + 2y = -7 11. -10x + 2y = -2

A:

Q: What should be added to 3(x-2y) to obtain 2(3x + y) - 5(2x + 3)?A 8y -7x -15B 8y-7x + 15C 8y + 7x +…

A: Let P should be added, Now , 3(x-2y)+P= 2(3x+y)-5(2x+3) So,

Q: -x+3y=-15 x+4y=-13

A:

Q: 9x = 2, what does 9-2x equal?

A: Here is the solution

Q: -2x – 9y=-25 -4x – 9y=-23

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

Q: 16. When (2x- 3)' is subtracted from 5x, the result is x²-12x-9 2x - 12x + 9 3x + 12x-9 4) x + 12x +…

A: Given:         2x-32 is subtracted from 5x2 is    here 2x-32 is in the form of a-b2=a2+b2-2ab

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

A:

Q: 6. Simplify. a) (2x - 3x2- 6) + (6x – x³ + 4x² + 5) b) (x² – 4)(2x² + 5x - 2) c) -7x(x² + x - 1) –…

A: Given that -

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

A: Given :  4x - 5y = 39 and 3x + 8y = -6 To find : Value of x and y. Solution: Here we have two…

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: Simplify:a. x3 + 3x2/x + 3    b. x2 - 1/x2 + 2x + 1.

A: a). x3+3x2x+3=x2x+3x+3=x2

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: -3x(x-3y+7)

A: To solve -3x(x-3y+7)

Q: X+3 2y-27 -11

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

Q: What is the solution of x2+5x-3=0?

A: Compare these two equations and find a,b,c

Q: 4. х у x²y³ -2..-3 у

A: Given:         x4y39x-2y-3  simplify:           =x4y139x-2y-3           =x4y3x-2y-3

Q: When x = -2 , what is the value of 3x^3 - 2x^2 + 4x -7?

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: What is the domain of 4x-6x-8

A: Domain of 4x-6x-8 is all real number.

Q: R 8x² + 20x -12 0 4x-18x + 10 J -10x² + 10x-1

A: R. Plugging x=2 in the given expression: 8x2+20x-12=822+202-12=84+202-12=32+40-12=60

Q: What is x(2×7)-4

A: Given (2x7) - 4 14 - 4 = 10

Q: What is a simpler form of (x + 9)(x – 9)?

A: We will find the simpler form as following .

Q: Show that (3x – 1)(x + 5) is equivalent to 3x² + 14x - 5 Your answer

A: Given, (3x-1)(x+5) Now we have to multiply =>(3x-1) * (x+5)

Q: what is the standard form of -4x=-3y+3

A: Given linear equation is  – 4x = –3y + 3

Q: 1. What is the discriminant of 2x2 + 6x + 4 0? a. -2 b. 4 С. 32 d. 0 if

A: We are authorized to solve only 1 question, please repost remaining questions Quadratic equation

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

A:

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.