Factor 2x2 + 7x- 4.

Q: Factor  4x2-25

A:

Q: Factor 2x2 - x - 3

A: Our Aim is to factor 2x2-x-3-(i)

Q: factor. 9y2-21y-35

A:

Q: factor  2x2-26x+60

A:

Q: factor 21x3-7x2+15x-5

A: By hit and trial method: at x = 13 Therefore, x = 13 is root. and x-13 is a factor.

Q: Factor : x4 - 10x2 y2 + 9y4

A:

Q: 9x2-7x-2 factor

A: Given,

Q: Factor:a. 10x3 - 4x2          b. 2x(x - 7) + 3(x - 7).

A: The given expression is 10x3 - 4x2  . Factorize: 10x3 - 4x2 =5·2·x·x2-2·2x2=2x25x-2

Q: Factor 6x2 +6x-1x+1

A:

Q: Factor 8x^2+8x+2

A:

Q: x9-3x² _40

A:

Q: Factor completely. 3x2 + 4x - 7

A: We are given quadratic polynomial which we need to factor completely 3x2 + 4x - 7

Q: Factor. 2x-7x+3

A:

Q: Factor: 27x^3+8

A:

Q: Factor. x + 9x + 20

A: The expression, (x-a)(x-b) can be expanded as  (x-a)(x-b)=x2-(a+b)x+ab .

Q: factor 22ax'+77ax-209a-10bx?35b t9s6

A:

Q: Factor x3 + 4x2 - 9x - 36.

A: The given polynomial is  x3+4x2-9x-36

Q: Factor.  A) 20x2-33x-27   B) 9x2-16y2

A: On solving the first for factor

Q: factor completely. 2x2 - 13x - 7

A:

Q: Factor. x² – 11x + 30 -

A:

Q: Factor  6x2+17x+5

A: To find the factor of the given polynomial.

Q: Factor 2x2 + 4x + 4

A: To factorize: 2x2+4x+4

Q: Factor. 2 3z- 4z - 7

A:

Q: Factor 3x2 + 10x + 8.

A:

Q: factor 3x^2-1

A: 3 is not a proper square  So we can not write 3 as a square.

Q: factor if possible 9x2-4

A: 9x2-4To do: Factoring

Q: Factor to simplest form. 5x2 - 40x +80

A:

Q: Factor:  2x²-7x+5

A:

Q: Factor completely: x2 + 4x - 12

A: Given: Factor completely: x2 + 4x - 12

Q: factor 4x3 -8x2 +3x-6

A:

Q: Factor 14x3-2x2+21x-3

A: Given:14x3-2x2+21x-3=0

Q: Factor 2x3-x2-4x+2=0

A:

Q: Factor Completely  4x2-x-5

A: To Determine: Factor Completely :

Q: factor  10y2-11y-6

A:

Q: factor  2x2-x-15

A:

Q: factor 2x2- 26x + 84

A:

Q: factor: 6x^2+17x+12

A: Solution: The objective is to find the factor for the given equation

Q: Factor: x - 4x2 + 5x – 20.

A: We have to factor the given polynomial   the given polynomial is    x3-4x2+5x-20

Q: Factor: 2x2 - 7xy + 3y2.

A: Given expression is 2x2-7xy+3y2   We have to factor this expression First, we will write this…

Q: factor x^2 -4x-5

A: see below the answer

Q: 3x^2-9x-30 factor

A:

Q: factor 5x2+10x-15

A: Given: 5x2+10x-15

Q: Factor 6x-10x.

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.