Completing the Square
Discriminant
Adding/Multiplying Imaginary Numbers
Dividing Imaginary Numbers
Quadratic Formula
100
The two steps to completing the square.
What are dividing by two and squaring that number.
100
The definition of a discriminant
What is b^2 - 4ac
100
Simplify: (2 + 2i) + (2 + 2i)
What is 4 + 4i
100
This is used to find the quotient of imaginary numbers.
What is a complex conjugate?
100
The quadratic formula.
What is x = (-b +- square root of b^2 - 4ac)/2a
200
Solve: x^2 + 4x + ___
What is 4?
200
The discriminant helps you find....
The number of solutions a quadratic function contains
200
Simplify: (-2 + 4i) + (7 - 3i)
What is 5 + i
200
The complex conjugate of 3 + 6i
What is 3 - 6i
200
The quadratic formula helps you find how many time what occurs?
What is the parabola crosses the x-axis. (x-intercepts)
300
Solve: x^2 + 11x + ____
What is 30.25?
300
How many real solutions does the equation have? x^2 + 3X - 4 = 0
What is 2 solutions?
300
Simplify: (3 - 5i) - (-1 + 7i)
What is 4 - 12i
300
The number you would multiply the denominator by. (4 + 3i)/9i
What is -9i
300
Identify the a, b, and c value 3x^2 + 4x = 10
What is a = 3, b = 4, c = -10
400
3x^2 - 12x + ____
What is 4
400
How many real solutions does the equation have? 2x^2 - 4x + 5 = 0
What is no solutions
400
Simplify: (-1 + 2i)(3 + 10i)
What is -23 - 4i
400
Simplify: (4 + 3i)/9i
What is (3- 4i)/9
400
Solve using the quadratic formula. x^2 + 4x = 6.
What is -2 +- square root of 10?
500
Solve by completing the square. x^2 + 2x - 8 = 0
What is 2?
500
How many real solutions does the equation have? -x^2 - 4X = 4
What is one real solution?
500
Simplify: -3(4 - 2i)(-2 + 3i)
What is 6 - 48i
500
Simplify: (4 - 2i)/(1 + 6i)
What is (-8 - 26i)/37
500
Solve using the quadratic formula. 2x^2 - x - 5 = 0
What is (1 +- square root of 41)/4?
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