What are the zeros of the following quadratic equation? y= x + x-12 O x= -3, 4 O x= 4 X = -3 Ox- 3,-4

Q: Barbara sets off a water-powered rocket. The height of the rocket at time t seconds is given by…

A: Here is the solution:

Q: 18) Solve the quadratic equation: 2x² + x - 15 = 0 for x. a. 2.5 & 3 b. 0 c. -2.5 & 3 d. 2.5 & -3 e.…

A: given   2x2+x-15=0           2x2+6x-5x-15=0

Q: Find the roots for the quadratic equation x + 6x +9 = 0 A 4 B. 1 F 3 -3 D. -2 H. -1

A: The correct option is G.

Q: Assume the quadratic equation x squared +kx- 8 factors.  Give three possible values for k, one of…

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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: A. Find the sum and product of the solutions of the following quadratic equations. Quadratic…

A: sum of root =-b/a product of root =c/a

Q: If the discriminant of a quadratic equation is 4, then the equation has

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Q: scriminant of the quadratic equation x2+2x-7=0

A: Introduction: The discriminant of the quadratic equation ax2+bx+c=0 is given by, d=b2-4ac If…

Q: Find the solutions of the following quadratic equations by factoring: 7x²-14x=0 2 x² + 12x+27= 0 3…

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Q: 20x +3x = 20–15x

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Q: If a and b are the roots of the quadratic equation (x - 2023)(x-2024) = 2025, then (2025-a) (2025-b)…

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Q: An object was shot up into the air with an initial vertical speed of 640 feet per second. Its height…

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Q: How many real, distinct zeros (solutions) does the following quadratic relation have? y = -a? – 4x –…

A: Given, y = -x2 - 4x - 40

Q: For the quadratic equation ?=?2−6?+5y=x2−6x+5, find the vertex , y-intercept , and x-intercept(s)

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Q: What is the value of the discriminant for the quadratic equation  4x2 -  25=0

A: What is the value of the discriminant for the quadratic equation  4x2 -  25=0