Solve. (Round to the nearest hundredths. If no x-ints, type "none", If one x-int, type it twice.) -b+vB²-4ac 2a Quadratic Formula is x = y = 0.2x2 – 2x+ 10

Q: Solve the following quadratic equation by using the quadratic formula. If necessary, round to the…

A: The given quadratic equation is: x2+10x+22=0 Comparing it with ax2+bx+c=0, a=1, b=10, c=22

Q: Q:Solve the following quadratic equations by factorization method: 4 (i) --3 = 5 -x=0,- 2x+3 -3

A: From the given problem:   4x-3=52x+3x   So,…

Q: 4. Which of the following is a quadratic equation? A. 2x? + 6r - 1 B. 8t - 8 = 10 C. x² + 4x -6 = 0…

A: According to our guideline we can only answer first question and rest can be reposted.

Q: Solve the following quadratic equations    a) 3x2 + 5x + 2 = 0        b) 6x2 – x – 15     = 0

A: Given:

Q: B. Determine whether each of the following is a quadratic equation or not. 1. 2x²+ 6x = 5 %3D 2. 4x?…

A: Given

Q: Use the quadratic formula to solve. (Round to the nearest hundredths. If no x-ints, type "none", If…

A: Given: -0.04x2+0.84x+2=0 We know that solution of quadratic equationax2+bx+c=0 is given by…

Q: Solve the following Quadratic Expressions a. 5x2 – 8x +2 =0  b. 15x2 – 8 = 14x

A: For any quadradic equation there will be two solution of the equation that satisfy the equation Let…

Q: Solve the following quadratic equation for all values of x in simplest form. 3(3x + 4)2 + 24 = 36

A: 3(3x+4)2+24=36

Q: Which of the following quadratic equations has solutions -4 and 5? A x2 - x-20 = 0 %3D В x2 + x – 20…

A:

Q: Which quadratic equation is equivalent to æ? + 8x + 2 = 0? %3D O (x + 4)2 = -18 O (x + 4)2 = -14 O…

A: The quadratic equation is x2 + 8x + 2 = 0 =>  x2 + 2*x*4 + 42 - 42 + 2 = 0 =>  (x2 + 2*x*4 +…

Q: How many zeros are in the solution to the function g(x) = x² – 3x + 4? с. 2 d. 3 а. b. 1

A: Given, The function gx=x2-3x+4 We have to find the numbers of zeros in the solution of the function.…

Q: If -5 is a root of the quadratic equation 2x^2 +px-15=0o and the quadratic equation P(x^2 +x)+K=0…

A: GIVEN: 2x2 + px - 15 = 0              Root of this equation is -5

Q: ve the following quadratic equation either by factoring or using quadratic formul x2 – 8x + 15 = 0

A:

Q: Which of the following quadratic equations is in standard form? (a) x - 7x = 5 (c) (x + 5)(x – 4) =…

A: A polynomial is basically a function, which can either be quadratic, cubic, and so on in which the…

Q: Solve the following quadratic equations by factorization method: x?+x-(a+1)(a+2)=0

A:

Q: Which of the following are the approximate solutions of the quadratic equation 3x + 20x + 32 = 0?

A:

Q: Solve the following quadratic equations (if they have solutions) a. 15x²0 = b. 2x² +9=0 c. x² - 4x +…

A:

Q: Solve the following quadratic equations using the quadratic formula.  a) 2x2 + 7x + 5 = 0        b)…

A: Given equations are

Q: he equation x* - 7x* + 14x² + 2x – 20 =0 has how many roots? A 2 B 1 C 3 D 4

A: Given query is to find the roots of the polynomial.

Q: Solve the following quadratic equations by factoring. Put your answer inside the box. 1. x +7x = -8…

A:

Q: 1. Determine which of the following are Quadratic Equations. Select ALL that apply. a. -x2 +4x-3 b.…

A:

Q: 4. For what value of b will the quadratic equation 16x? + bx + 9 = 0 have one root?

A: Given a quadratic equation 16x2+bx+9=0 and we have to find the value of b so that the equation have…

Q: Find the discriminant of the quadratic equation and give the number and type of solutions of the…

A: If the discriminant is greater than zero, this means that the quadratic equation has two real,…

Q: 3x +2x -12 =-7x

A: The given quadratic equation is, 3x2+2x-12=-7x This, can be solved by completing square as follows,…

Q: 1. Solve the following quadratic equations by factoring. f. 3x 13x + 10

A: Given 3x2=13x+10

Q: Solve the following quadratic equations. a) 3x2+23x+14=0 b) 8x2+6x - 9 = 0

A: Since you have asked multiple questions in a single request, we would be answering only the first…

Q: Solve the following quadratic equations: a. 4x² - 0.76x – 0.0100 = 0 or x = X= < 10+= b. 4.6 x 104=…

A:

Q: Answer this for me mate. Much appreciated.

A:

Q: - Solve the following quadratic equations by factoring. d. x +x = 20

A:

Q: Which equations are incomplete quadratic equations? a) x - 4 = 0 d) 2x - 4 = 2x? + 8x 9. b) x - 4x =…

A:

Q: solve the following quadratic equation by factorization 2x 1 3x + 9 + 2а + 3 = 0 (и — 3)(2а + 3) -

A: The given expression is,2xx-3+12x+3+3x+9(x-3)(2x+3)=0

Q: 1. Solve the following quadratic equation by completing the square: x2 – 6x +4 = 0

A: We are authorized to answer one question at a time , since you have not mentioned which question you…

Q: The Quadratic Formula is (а + 0). -b ± V b2 – 4ac O x = a b2 - ас O x = -b ± 2а -b ± V b2 + ac O x =…

A: If given quadratic equation is :-       ax2  + bx + c = 0

Q: B. Determine whether each of the following is a quadratic equation or not. 1. 2x²+ 6x = 5 2. 4x?…

A: We know that a quadratic equation is written in the form of  ax2 + bx + c = 0. Here a is cofficient…

Q: 3. Solve for x: 2log,(x+ 2) = 20 4. Find the solution of the given quadratic equation: 3x? + 5x + 12…

A:

Q: 1. Which of the following is a quadratic equation? a. 2r2 + 4r - 1 = 0 c s? + 5s - 4

A: “Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: Find the solutions by using the Quadratic Formula. 2 There's no work... X- 2x = 24

A: Solve the given problem using Quadratic Formula

Q: Solve the following equation that is quadratic in form. X4-6x2+8=0

A: Use substitution

Q: z² (3+j5)z + j8-5=0

A: We have z2-3+j5z+j8-5=0' The solution of the quadratic equation az2+bz+c=0 is z=-b±b2-4ac2a Now, we…

Q: 1. a) Identify the following equations as linear, quadratic or neither. i) y = -x? - 4x + 2 ii) y =…

A: We are authorized to answer three subparts at a time, since you have not mentioned which part you…

Q: 4. For each of the following quadratic equations rearrange into the form ax? + bx + c = 0 and state…

A: Any equation of form is a quadratic equation as the highest exponent of a variable is 2.  The…

Q: Which of the following equations is a quadratic equation? O 14x (x2 + 1) = 15 O (x2 + 5) (x² - 5x +…

A: topic -  quadratic equation

Q: d x2 – 10x + 21 = 0

A:

Q: Which of the following is a quadratic equation? A. 3x + 5 = 0 C. (x + 2) (x - 3) = 5 D. 2x + x2 - 5…

A: Since you have posted many questions here, i can answer only first one.  Please upload remaining…

Q: 3. Solve the equation using the quadratic formula: 4x – 8x +1 = 0 2+v3 X = 2 8+V3 X = 2 -8+4/3 = X 4…

A: According to question given that 4x2-8x+1=0Now we will solve the equation using the quadratic…

Q: The solutions of the quadratic equation x? + 4x +7 = 0 are -4+iv19 -7tiv12 2 -4tiv12 4 -4+iv26 2…

A:

Q: Solve the following quadratic by Completing the Square. x² – 12x – 17 = 0

A:

Q: Which equations are quadratic? a) 21 - 5x + 3 = 0 b) * = + 4 c) x = 4 d) - - - 0 e) V2r - 1 = 3 f)…

A: Since you have posted multiple subparts, as per our policy we will answer first three subparts.…

Q: D. Solve the following quadratic equations using any method. a. 3x? - 11x - 4 = 0

A:

Q: Which of the following quadratic equations has real roots? A. x2 +x +1 = 0 B. 2x2 + 5x + 3 = 0 C.…

A: For real roots discriminant should be greater than Or equal to Zero.  That is, b2 - 4ac&gt;= 0

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.