Discriminant
Factoring
Quadratic Formula
Completing the Square
RANDOM
100
What is the discrimant of x2+4x+3=0 ?
What is 4?
100
Factor the following equasion: 18x2-2
What is 2(x-3)(x+3)?
100
Solve the following using the Quadratic formula: x2+4x-2
What is x= -2±√6
100
Solve by completing the square: x2+8x-1=0
What is x= -4±√7
100
What is the quadratic equation?
What is ax2+bx+c=0
200
Determine if the equation has one real, two real. or two imaginary roots? (tip: it may be helpful to find the discriminant...) -x2-x=4
What is two imaginary roots? (because the discriminant is -15)
200
What is (x-2)(x+3)?
What is x2+x-6 factored?
200
Solve the following equasion using the Quadratic Formula: x2+2x=4x
What is x=0,2
200
Solve by completing the square: 2x2+8x+4=x2+4x
What is x=-2
200
What is the graph of a quadratic called?
What is a parabola?
300
Find the discriminant: x2 -2x-1=0
What is 0?
300
Factor the following equasion; 4x2+4x+1
What is x(2x+1)
300
What is x=(-b±√(b2-4ac))/2a ?
What is the quadratic formula?
300
Complete the square to solve the equation. x2 - 2x -9= 0
What is x=1±√10?
300
Solve the equation using the quadratic formula. Then solve the equation by factoring to check your solution(s). x2 -2x -24 = 0
What is -4,6 and (x+4)(x-6)?
400
Find the discriminant: 3x2+2x-1
What is 16?
400
Factor the following equation: 2x2+4x+2
What is 2(x+1)(x+1)
400
Use the quadratic formula to solve the equation: 10x2 + x =2
What is -1/2 and 2/5?
400
Solve by completing the square: 3x2-x+5=x2+3x-14
What is 1±i√(34)/2
400
What is the expression for completing the square?
for the expression x2+bx,add (b/2)2
500
Find the discriminant: 5x2-4x+1 = 3x+4
What is 109?
500
Factor the following equasion: 12x2 +6x -39x + 9
What is 3(4x-1)(x-3)
500
Solve the equation using the quadratic formula. 2.5x2 -2.8x =0.4
What is -.13, 1.25?
500
Solve by completing the square: x2-3x-7=0
What is 3/2± √(37)/2
500
When do you get one solution for x after finding the discriminant?
What is when you get 0?
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