-12x² – 15x

Q: The roots of the equation x2+(m-2)x+4m-6=0 are x1 and x2. So: what is x12 + x22 = ? at least?

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Q: State the number of solutions for the polynomial. f (2) = 26 - a4- 25x? +24

A: The polynomial is given by f(x) = x6-x4-25x2+24 To evaluate : The number of solutions for the…

Q: xsquared plus2xminus13equals0

A: x2+2x-13=0 For , ax2+bx+c=0 We add b22on both sides

Q: Write the quadratic equation whose roots are -1 and 4, and whose leading coefficient is 1. (Use the…

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Q: Classify -6x5+4x3+3x2+11 by degree.   Is this quintic, cubic, quartic, or quadratic?

A: The degree of the given expression  -6x5+4x3+3x2+11 is  '5' because maximum power of this polynomial…

Q: Compute the discriminant of  equation .What does the discriminant indicate about the number and type…

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Q: ctions: Find the roots of each quadratic equation using any method. n) Roots . x² -16 = 0 . 2x? - 98…

A: As per Bartleby gauidline we solve first 3 parts.

Q: roots of quadratic equation 2x2 =18 is?

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Q: Please Demonstrate using the quadratic formula. 0 = 5x^2 - 5x - 38 The x obtained from the "plus"…

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Q: Find algebraically, all roots (x-intercepts) of the equation f(x) 15x4 + 35x³ 20x You do not need to…

A: Here we have to find the roots of the equations.

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

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Q: Compute the discriminant of  equation .What does the discriminant indicate about the number and type…

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Q: Q2) Solve the quadratic equation ax'+bx+c for a=1, b-D4, c-13 using -btvb2-4ac X1, X2X = 2a

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Q: Compute the discriminant of  equation .What does the discriminant indicate about the number and type…

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Q: What can you tell about the roots of a quadratic equation if (b2-4ac), “b squared minus 4ac”, in the…

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Q: Explain how you can determine , without solving, the number of real roots a quadratic equation has.…

A: Let us consider a quadratic equation, ax2+bx+c=0

Q: how did you find the root zeros

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Q: find the domain of the quadratic function. (enter your answer using interval notation) y=4x^2-3x+7

A: Given function, y=4x2-3x+7

Q: 3m-x 2(x+ m) a Find expressions, in terms of m and n, for the roots of the equation: x +n X-n

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Q: What is the discriminant of the quadratic equation 4x2 + 7x +6 = 0? O -145 O -47 Submit Answer O 145…

A: The given quadratic equation is: 4x2+7x+6=0

Q: Find the zeros/solutions/X intercepts by taking the square root

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Q: Approximate the solutions to the quadratic equation by graphing. Use the vertex and x-intercepts to…

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Q: Compute the discriminant of  equation .What does the discriminant indicate about the number and type…

A: We have to Compute the discriminant of  equation  and to determine what does it indicate  about the…

Q: Compute the discriminant of the equation.What does the discriminant indicate about the number and…

A: we have to compute the discriminant of the equation. then we have to tell what does the discriminant…

Q: False Position Method @x, = 3; x2 = 3.5

A: Given,          f(x)=xe-x-sin2x

Q: Compute the discriminant of the equation.What does the discriminant indicate about the number and…

A: The discriminant D, of a quadratic equation of the form ax2+bx+c=0 is given by, D=b2-4ac The…

Q: Write the quadratic equation whose roots are 6 and 3, and whose leading coefficient is 4

A: Given two roots are , 6 and 3 and leading coefficient is 4 To form an Quadratic equations .

Q: x^2 + 4 = 16x What type of roots does the equation have ?

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Q: Compute the discriminant of  equation .What does the discriminant indicate about the number and type…

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Q: A player kicks the ball, and it travels according to the quadratic equation h(x) - -16x+40x where h…

A: Given h(x) = -16x2+40x Then (a) h'(x) = -32x+40 To find the critical point , put h'(x)=0 Consider…

Q: The parabolic flight of an aircraft used to simulate weightlessness can be modelled by the quadratic…

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Q: Write a polynomial equation with integer coefficients that has the given roots. y = 7, y = -2

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Q: Explain why x° +3x² +1=0 has no real roots (no solution).

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Q: etermine the roots of the quadratic equation -5x+ 55r - 50-

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Q: Find all real solutions of the equation.

A: Given that the equation, 11 - x2 - 211 - x2 = 1 To solve the equation and find out all real…

Q: Find the roots by completing the square for a- 16z + 64= 4. You must show all work to receive full…

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Q: What is the value of k so that the equation (k^2 - 4)x^3 + (k-2)x^2 + 7x - 8 = 0 is a quadratic…

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Q: Find the roots: x3 = -2

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Q: Write the quadratic equation whose roots are  6 and 1, and whose leading coefficient is 4

A: We have to find quadratic equation whose roots are : 6 and 1, and whose leading coefficient is 4. We…

Q: How do i solve this by completing the square: x2-1/2x-3/16=0

A: First move 3/16 to the other side.

Q: Write the quadratic equation whose roots are -3 and -5 with a leading  coefficient of 4

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Q: Compute the discriminant of  equation .What does the discriminant indicate about the number and type…

A: Given, 3x2+4x- 2= 0 Let  fx=3x2+ 4x-2=0 is of the form ax2+bx+c with a=3, b=4 & c=-2 We know…

Q: 8. What is the product of the roots of a quadratic equation x² + 6x – 14 = 0? D. -14 A. -3 В. -7…

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Q: 1. Which terms apply to the real solutions of a Quadratic equation? Choose all that apply. A)…

A: For solution, we equate the quadratic equation to zero and solve for x .

Q: Write a quadratic equation in standard form with -1/2, 3/4 as its roots.

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Q: Write the quadratic equation whose roots are -4 and 2, and whose leading coefficient is 5.

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Q: Compute the discriminant of the equation.What does the discriminant indicate about the number and…

A: We have top compute the discriminant of the equation and type of solutions: 3x2=2x-1 Rewriting the…

Q: (X²D² – 3xD + 107)y = 0

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