13. Which of the following equation is not a quadratic equation? a. 3x? + 4x - 7 = 0 c. 2x2 + x-6 0 14. Which of the following equation is a quadratic equation? a. 4x-2 - 6x + 6 = 0 c. 5x3 + 5x - 7 = 0 15. What is the highest exponent appearing in the equation 2x2 = 4x -- 3? а. 1 b. x2 -5x-8 8 d. Ox2 - 2x - 9 = 0 b. 3x? - 3y = 1 d. 3x2 +9 = 7 b. 2 с. 3 d. 4

Q: 6. Answer the questions for the following quadratic equation y = 2(x+3)^2- 5

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Q: What is the solution to this quadratic, -3x + 8x-6 = -4 + iV2 3 4 +iv2 {*} 3 -4 + 2iv2 3 S4±iv2 3

A: given equation-3x2+8x-6=0compair withax2+bx+c=0a=-3, b=8, c=-6we know that…

Q: After a change of variable, the quadratic form 2( * } ) = 3x} – 2x1x2 + 3x X2 may be written in the…

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Q: If 4x -100 = 0, the roots of the equation are (1) -25 and 25 (2) -25,only (3) -5 and 5 (4) -5 only…

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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: The solution of the quadratic equation 5æ? + 5x + 1= 0 are -5 + V15 15 O -5± V15 10 O -5 + /15 20 O…

A: A detailed solution is given below

Q: 8. Use the quadratic formula to determine each of the roots of -7x - 23x = - 10 to two decimal…

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Q: 1. SOLVE FOR 1 31 -2 1 6] 4 [7 B= 2 l4 -3 5 A= 3 c=5 1 -3 -4 а. СВ+CА b. 2B-А с. А-4B d. C?A? 2. 2.

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Q: Solve for A: 2 4 6 8 -3 5 37 10 A=6 1 -7 1 4 6 9 -6 3 0 0 0 A=0 0 0 0 0 0

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

A: Given

Q: Noah and Lin are each trying to solve the equation x2−6x+10=0.x2-6x+10=0. They know that the…

A: Solve by using whole squaring method

Q: Which of the following quadratic equations has roots at (-4, 0) and (10, 0) and goes through the…

A: Option (C) is correct option. The roots of the equation are -4,0 and 10,0. So, x=-4,10. Use the…

Q: 2. Find the roots of 3x -9x + 2 = 0. Solution: 3x2- 9x = 3(x2-3x + 19 3(x-, 4. X1 =- and X2 = 2. 3I2

A: To find: the roots of the given equation

Q: Find the fourth roots for the equation z4-2z²+4=0

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Q: Solve the following quadratic equation using any method to 1. x2- 10x + 25 6. 2x2 - x = 4 2. 2x2 +…

A: The quadratic equations are1. x2-10x+25=02. 2x2+5x-3=03. y2+4y=32 Note:   multiple questions are…

Q: 5. (3x³ – y³ + z*)² 2

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Q: What is the possible values of b when the difference between the roots of the equation x² + bx +1=0…

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Q: The algebra teacher wrote on a blackboard a quadratic equation of the form x2- Ax + B = 0. In…

A: Solution of the problem as follows

Q: 12. If the x-term is missing, then the quadratic equation cannot be used.

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

Q: Solve for the value of x. 1. 5*+1 = 52x-3 2. 73x-2 = 7-2x+8 3. 43x = 22x-8 4. 35x-4 = 92x-3 8x+1 =…

A: We have find value of x in following questions : 3)  43x= 22x-8 4)  35x-4= 92x-3 5) 8x+1=22x+3

Q: 7. Solve for X given 27 and B = -1 -5 2 -4 4 A = 0 -9 -5 7X - 2A =-4B ) -9 3

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Q: Q1:- Solve the following Des 4) y" – 4y' + 3y = 4x+3e" 2x

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Q: ach equation by graphing the corresponding function. 1.x2-8=2x 2.n2-4n=-4 3.2s2+12s+18=0…

A: 1) The graph is shown below:

Q: If -2 is a root of the equation x² + px - 6 = 0 and the equation x²- px + q = 0 and the equation x²-…

A:

Q: Show how to solve this equation algebraically: 3y – 5y – (2 – 3y) = 8y + -5y + 14

A: topic - equation in one variable

Q: Which of the following are the approximate solutions of the quadratic equation 5x- + 19x - 66 = 0? O…

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Q: 8. What is the sum of all the roots of the equation | y+ 2 2 + 3y+ = 4? y y A) -5 В) —4 C) -3 D) -2

A: A detailed solution is given below.

Q: Find the nature of the quadratic form 2x2 + 2y? + 2z² + 2yz

A: Convert the given quadratic form to matrix form and solve it...

Q: When the quadratic equation (x + 5) (2x - 3) = 2(x + 1) is written in standard form, what are the…

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

Q: The solutions of the quadratic equation 3z2 = 4x 17 are, O -4+v-137 -4+V-86 9. O 4+v-188 6. O -4+v-…

A:

Q: Show that in general, the sum of the roots of a quadratic equation ax² + bx + c = 0 is whereas the…

A: We have to solve given problem:

Q: Do you wholly agree with the statement that “the domain and range of a quadratic equation will be…

A: The quadratic function is of form  f(x) =ax2+bx+c the graph of a quadratic function F(x) is called…

Q: 9x/5+5y/4=47/10 2x/9+3y/8=5/36

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Q: This question must be solved by "the quadratic formula". Be sure to show your work accordingly. 21 +…

A:

Q: quadratic equation

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Q: 2. Solve for x: (6x+26)° (16x) 5. Find m21. (12r +14)° (15x-13)°

A: This question related to angles when two parallel lines cut by transversal.

Q: Which is the correct set up for the quadratic formula given the equation: 3x2 – 6z = 12 o) 4(3)(12)…

A: The given quadratic equation is  3x2 - 6x = 12

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: 3. Set up the quadratic equation for -7+ 14x = 2x2 - 4. -14+/142 - 4(-2)(-3) a. X = 2(-2) ollo…

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Q: 2. The sum of the roots of the quadratic equation x²-x-6=0 is given by 2 O

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Q: 4. Solve for the value of x in equation 4x + 8x 0. A. x 0,-2 B. x 2,-2 C. x 1,2 D. x =-1,-2 5. In…

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Q: solve the following equation 17x+12y+14z = 24, 13x+14y-15z=28, 18x+15y-17z=-31

A: Note: The method to solve the given equations are not mentioned. So, I'm solving this with Cramers…

Q: (4) Show that in general, the sum of the roots of a quadratic equation ax² + bx + c = 0 b is whereas…

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Q: 5. Find MZWVT. 16x + 6 11x +1 |46x +1 6. Solve for x. 22x + 26 4x - 13

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Q: (4) Show that in general, the sum of the roots of a quadratic equation ax? + bx + c = 0 is whereas…

A: Hello. Since your question has multiple parts, we will solve first question for you. If you want…

Q: (4) Show that in general, the sum of the roots of a quadratic equation ax? + bx + c = 0 b is whereas…

A:

Q: (4) Show that in general, the sum of the roots of a quadratic equation ax² + bx + c = 0 whereas the…

A: See the attachment

Q: Let us suppose that one of the fireworks is launched from the top of the building with an initial…

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Q: Which of the following quadratic equations has one real solution/ 1. 4x^2=3x-8 2.  10x=2-x^2 3.…

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