Theme: Quadratic equation...
  • How do I solve a quadratic equation like this: x squared minus 9x = -14?
  • 1/x-1 - 3/x+2 = 1/4 solve to find x
  • What is the discriminant: 2x^2 + 3x + 10=0
  • 2x2 + 6x + 5 = 0 what are the real roots for the quadratic equation
  • Which is the number, which when squared and added to 12 becomes seven times its value?
  • Determine the equation of g(x) that results from translating the function f(x)=x^2+9 upward 10 units.
  • Solve this problem as a quadratic equation. The difference between two positive numbers is 5. Their product is 104 find the numbers.
  • Smallest of 3 consecutive positive intergers if the product of the smaller two intergers is 5 less than 5 times the largest integer
  • A bus goes from town A to B in an exact time. If the bus goes at the rate of 50km/h, then it will arrive B 42min later than it had to and if it increases its speed 5.5/9 m/sec. it will arrive B 30min earlier. Find: A) The distance between the two towns; B) The exact time that it takes to arrive town B C) The speed of the bus(by schedule) for the exact time.
  • -x2 + x-1=0 find the discriminant of each quadratic equation then state the number and type of solution
  • A boat travels 2km upstream and 2km downstream. The total time of the trip is 1 hour. The speed of the stream is 2km/h. What is the speed of the boat in still water?
  • 3x^2+13x+10=0
  • 3x squared -16x - 7=5
  • Find the x and y intercepts of the quadratic equation f(x)=-x^2+4x-4
  • A quadratic equation is shown below: x2 + 5x + 4 = 0 Part A: Describe the solution(s) to the equation by just determining radicand. Show your work. Part B: Solve 4x2 -12x + 5 = 0 using an appropriate method. Show the steps of your work, and explain why you chose the method used. Part C: Solve 2x2 -10x + 3 = 0 by using a method different from the one you used in Part B. Show the steps of your work.
  • Solve the following quadratic equation using 3 out of 4 of the following methods
  • The function f(x) = 2x2 + 3x + 5, when evaluated, gives a value of 19. What is the function’s input value?
  • Solve the Quadratic Equation by factoring. 3r^2-16r-7=5
  • Solve the quadratic equation by factoring. 8x^2+21=-59x
  • How do I factor 3X^3-19X^2-14X=0?
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