Use the discriminant to determine how many and what kind of solutions the quadratic equat 2x – x = - 4 has. | O a. two real solutions b. two complex (nonreal) solutions C. one real solution d. no real or complex solutions

Q: 7. m2 + 8m + 7 = 0 8. m2 + 10m + 9 = 0 9. r2 -12r + 35 = 0

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Q: Solve for the zeros of the quadratic function f(x) = 9x2 + 6x + 1. Write the answer as a fraction.…

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Q: If x = 2 is one of the roots of P(x) = bx? – 12x + 4, find b.

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Q: Solve the equation x³ - 5x² + 2x + 8 = 0 given that - 1 is a zero of f(x) = x³ – 5x² + 2x + 8. The…

A: Given x3-5x2+2x+8=0

Q: If a and 3 are the roots of the quadratic 3r² – 4.x + 6 = 0, find the value of ( + )

A: We have to solve given problem:

Q: Find the value of the discriminant and determine the number of real number solutions of the…

A: Given the quadratic equation is x2+11x-10=0

Q: Solve using the method of indeterminate coefficients. q''−4q'−21q=5e-3t

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Q: Use the guadratic formula to solve for x. 2x-6x-1=0 (If there is more than one solution, separate…

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Q: Determine the number of roots that each of the following quadratic relations has. (hint: DO NOT…

A: We have to check

Q: Solve the following quadratic equation by using the square root property. -(x - 10)2 = -121 O x= -1,…

A: Given quadratic equation. -(x-10)2 = -121

Q: (b) By using (a) or otherwise, determine for what values of c the equation |2x-1|=x+c has exactly…

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Q: x = -5, -7 for the quadratic equation (x – 1)² = 36. O True O False

A: x=-5, -7 for the quadratic equation x-12=36

Q: Use the discriminant to determine how many and what kind of solutions the quadratic equation 3x2 –…

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Q: Which of the following equations is a quadratic equation? O 2x° = (2x2 – 1) (3x + 4) %3D O 14x (x…

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Q: Use the Quadratic Formula to solve the equation 4x2 + 1 = 10x. %3D /21 V21 O x = or x = 4 | 4 4 V161…

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Q: Find the quadratic equation if one of the roots is 8 - 3i. a. x² - 16x + 73 = 0 b. x? • 16x • 73 = 0…

A: The quadratic function has the root 8-3i Note: Multiple questions are given, we are answered with…

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: Solve for by using the quadratic formula. If you have multiple solutions, list them separated by…

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Q: fa is a root of the equation 4x² + 2x - 1 = 0, then prove that ²3 is the other root

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Q: b) Solve over the set Z the equation 2x2-4y- 135 x-2y2

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

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Q: Which of the following quadratic equations will obtain 2 rational roots? A. 2x2 +11x + 12 = 0 B. 4x2…

A: To find which of the following quadratic equations will obtain 2 rational roots

Q: Which choice represents the solutions to the quadratic equation shown below? 0=x? +10x+29 O A.X=1…

A: Given quadratic equation: x2+10x+29=0

Q: 6. Use the Discriminant to determine how many real zeros exist for the quadratic equation 3x + four…

A: answer is option A.)   explanation is given in below step

Q: Which of the following is the discriminant of the quadratic equation: ax? - bx + c = 0, where a, b,…

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Q: Solve the following quadratic equations by factorization method: x +1 34 15 ',x + 0,x ± -1. %3D x +1

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Q: For what value of λ, do the equation solutions? simultaneous 2x + 3y = 1, 4x + 6y= A have infinite

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Q: Answer this for me mate. Much appreciated.

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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: Use the daiscriminant to determine whether the quadratic equation has two equal real number…

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Q: 6. Use the Discriminant to determine how many real zeros exist for the quadratic equation - 3x +…

A: The nature of solution of quadratic equation ax2+bx+c=0 can be calculated using the discriminant…

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: The quadratic form Q(x) = -3x,? – 7x2? – 4x3? is %3D (a) Negative definite (b) Indefinite (c)…

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Q: Find the value of k so that the quadratic equation 4x2 + kx + 25 = 0 has equal roots. Select one: О…

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Q: Use the discriminant to determine the type and number of solutions. -2x2 + 5x + 5 = 0 Select one:…

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Q: Use the discriminant to determine the number of real solutions to the equation - 6z2 + 6x –8 = 0 O…

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Q: If the roots of the quadratic equation px² – qx –r = 0 are real, then 7. A q? – 4pr 2 0 B q? + 4pr >…

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Q: Which of the following quadratic equations has rational, equal and real roots? A. 9- 6x + x² = 0 B.…

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Q: 7(3x + 1) = 21x+7

A: Topic-real number

Q: What are the zeros of the following quadratic equation? y = x-9 O x= 2.5,-2.5 O x= 3 O x= 3,-3 O x=…

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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: Compute the value of the discriminnant and give the number of real Solutions of the ive yuadratic…

A: We are given the equation -2x2-8x-9=0. The discriminant is -82-4-2-9=-8<0. So, the roots are…

Q: Solve by using the Quadratic Formula. (Enter your answers as a comma-separated list.)   (x + 4)(x +…

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Q: Use substitution to solve the syste –4x+3y -11 y = 3x-7 ||

A: This question is based on solving linear equation having two variables.

Q: Find the value of the discriminant and determine the number of real number solutions of the…

A: Topic = Quadratic equations Correct answer = 29 ; Two

Q: What is/are the value/s of k in the quadratic equation 2x² – 5x – k = 0 whose roots are imaginary?…

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Q: Which of the following equations is a quadratic equation? O (x+ 5) (3x2 + 1) = 4 (-x*) O 14x(x+1) =…

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Q: Compute the discriminant. Then determine the number and type of solutions of the given equation. x2…

A: The objective of the question is determine the discriminate , solutions of the given equation and…

Q: Which of the following quadratic equations has the solutions x = -6, -2? O x2 - 8x = -7 O None of…

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Q: Use the quadratic formula to solve for x. 8x-7x=-1 Round your answer to the nearest hundredth. If…

A: We need to solve for x for the following quadratic equation using quadratic formula  8x2-7x = -1