6x-5 2. 15+5x+5x2-4x +5) 3. x+4x2+20x-7 4. (x-1) (x+8)

Q: (3s 4(x-5) 4. (340C)= 215x+-20 3--20 5. (x-23(x-1) (2x-3)(x+7) Bx + 8)=5-8 (x-6)(x+5) 8. 31 3-

A:

Q: (10x + 26x-3- 16x) + (10x-6) 6. A) x² - x +2 + B) r-x+5+ 5x-3 10x-6 4 C) x -x +5+ 7. D) r-x+ 5x-3…

A:

Q: -2(5x-1)-5 6x-4(3-x)

A: Given inequation is

Q: 19) -5x-8y= 17 2.x- 7 y =-17 20) -2x- y=-9 5x-2y 18

A: Take the value of one variable from first equation and substitute in the second equation and solve…

Q: 20. 21. 2 3x ² - [7x- (4x-x²) + 3] x² -[-3x+ (4 - 7x)]

A: The objective of the question is simplying the given equations .

Q: 16. x2 + 3x= 0 18. x2 - 4x - 13 = 0 20. 3x2 + 2x -1 = 0 22. x2-x- 3 = 0

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Q: 2x (x- 3)(x - 5) 3. 5 (x- 3) (x – 5) 3 (х — 3) ' (х- 5) (x-5) 3. 5

A:

Q: All of them

A:

Q: 21. - 20ху-(-5х) %3D ху-Зу+x х-(ху+x) 22. %3D Зу 5ху -3x +4ух 23. 10хy +4x - (-Зу)

A:

Q: The zeros for Ax) = x-4x-9x + 36x are 1) (0,+3,4) 2) (0,3,4) 3) (0,±3,-4) 4) (0,3,-4)

A: Using method of synthetic division to find factors of f(x).

Q: -3 5 6 1 2 12 -2 -51x11 -7 X2 x2 9 X3. 4 -8 -10] -1

A: We can solve this using given information

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

A:

Q: 2x1 X1 3x1 -2x1 + X2 2X2 + 2x₂ 4x2 X2 - - 3x3 + X4 2x3 + 2x4 X4 5x3 + 4x4 + 3x3 - || || || || 7 -3

A: Given: 2x1+x2-3x3+x4=-1x1+2x2-2x3+2x4=73x1-4x2+3x3-x4=0-2x1-x2-5x3+4x4=-3 To find: Solve the system…

Q: 2 (x + 4) -8 = 3x + 10 + -4

A: 2 (x + 4) -8 = 3x + 10 + -4 Solve the given equation for x Distribute 2 inside the parenthesis 2 (x…

Q: う こ -2 5 3x 5. ニ -2-1 -6-1 5. 3 う Xこ-チメ5 3x2 X ニ -35 +一3 ーIの

A:

Q: ܕ ܩ ܚ ܝܠ ܘܗ ܥ ܬܬ ܝܚ -3 -21x1 -7X₂ -3 1 2 -1 -7 4 3 9 [X3 -2 -[ 8

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Q: 7) (-5,3) and 4x + 3y = 3

A:

Q: 1. (x+ 6) (2x -5) 2 (3x-4) (2x-7) 3. (2x+5)(x' +6x-8) [+]

A: We are solving the first three subparts and for the next subparts post the question again andalso…

Q: .2 ペ+15X+ 32X"+23x*+25K-3 Ax (+メ+2) (x2+1)。 2.

A: ∫x6+7x5+15x4+32x3+23x2+25x-3x2+x+22x2+12dx

Q: 3) fAx)= 3x² - 4x + 4) Ax) = 2r² – 20x – 13

A:

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: 5. x- 81 6. 3x² - 27 7. x³y - 25xy²

A: I am going to solve the given problem by using some simple algebra to get the required result.

Q: 5/x-3 + 2/x-4 > 0

A:

Q: 2. If A = 3x + 5x - 6 and B = -2x - 6x + 7, then A-B equals 1) -5x2-11x+ 13 2) 5x2 + 11x- 13 3)…

A:

Q: (4x^3+4x^2-19x-15)/(2x+5)

A: Please refer to the image below

Q: 2. y-10 4. y=-7x+10 6. y=-2x + 3x

A: Since you have asked multiple question, we will solve the first 3 question for you as per our guide…

Q: 7. Expand and simplify: (x - 4) (x + 4) + 2(x + 1)2 2x2 + 8x + 17 2x2 – 15 O Option 1 O Option 2 3x2…

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Q: 20 -10x + 2y = -7 10. 11. -10x + 2y = -2 -2x + 5y = 7 x+y= 0 12. 13. 2x - 5y =-7 -x - y = 0

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Q: 5 = 3 x-2 x2 -4

A:

Q: 2) 12х + у 3 5 1-2x + y = 1 3-

A:

Q: 10 1 = 2x + 3 23-30 x+2 6x + 5 - -1=3 2x-3

A: Given query is to solve the following for x:→6x+52-1=2x+3→x+23-1=2x-32+2

Q: 4, 3x + 7x2 - 2x-8 = 0 5. 4x + 12 - 13- 45x - 18 = 0 6. dxt + 11x -43xe + 34x -8 = 0 7. Bxt - 4x -…

A: Note: since you have posted multiple questions. As per our guidelines we are supposed to solve only…

Q: 1. 3x1 - 4xz - x3 = 1 2x1 - 3x2 + 3 = 1 x1 - 2x2 + 3x3 = 2

A: Solution is given below:

Q: 39+ (6x- 9)(x-1) + x- 6(2x + 1) 39 + 6x - (9x -1)(x - 6) - 3x2 +1 (x-3)(x-1) + x- 6(2x - 1)

A:

Q: x

A:

Q: -2 (x - 8) + 4x = -12

A: Answer is-  -14.

Q: 2-- 22x + 40 2- 2- 5x + 6 212 BIRD 2r +x² - 2x – 1 2x - 1

A:

Q: 7 Integrate: 2 -dr ² – 4x + 13 + C

A: let I=∫7x2-4x+13 make the complete square of denominator i.e. (x-2)2+9. using substitution method…

Q: 2x + y =-6 7. -5x + y = 8 7x+y=-4 -5x + y = -3 5. 6. 2x - y = 1 5x – 3y = -1

A:

Q: 13) 4y = 3x+ 12 -3x + 4y = 2 15) 2x + 6y = -3 12y = 4x + 20 %3|

A: 13.)4y=3x+12 ⇒ y=34x+3slope m1=34-3x+4y=2slope m2=34since m1=m2 , thus lines are parallel.

Q: 3(x-2)+7x=1/2(6x-2)

A: Given equation is:                                            3(x-2)+7x=12(6x-2)

Q: 1. 9, 5. f(x) =-2x² +1 -3 -2- -5 -4 -3 -2 -1 1 -1 -2 -3 -4 -5 -6 -7

A:

Q: 9x+18/3-12/x2

A: The given equation is: 9x+183-12x2=0

Q: 7. 4x-19x-5 = 0 8. 10x -x-2 = 0

A:

Q: 27) 1 4x 3 4-¹x-1

A: Given function is 4x-134-1x-1. To determine: Simplify the given expression 4x-134-1x-1. Formula…

Q: et xー4x-i7x +12 . Find xS. y'= 3x=-8K-17 y"- 6K -マ y"! =6' i2 y= x- =人 - 6x2 + 3x-2,what is 12

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Q: 10. X+7x-98 (x2_2)+(14x-98) (x-)(x+) 11. 16x-48x+20 12. 42x-100x+50 2 13. 8x-72 14. 42x+77x+35

A: We'll answer the first question since the exact one wasn't specified. Please submit a new question…

Q: (4, –2); y = -2x - 8

A: Given: The given equation is, y=-2x-8 The point is (4, -2)

Q: (3x - 2x2 +x3 - X4 = 0, { 3x -2x2 - x3 +X4 =1, x1-x2 +2x3 +5x, = 3. 9.

A:

Q: 2 ax+1ax+3 2x-18 2. ax+11x+15

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.