solve by factoring
solve by square root method
discriminant
# and type of roots
solve by quadratic formula
100
The solution to (x + 4)(x + 1) = 0
What is x = -4 and x = -1
100
The solution to x^2 = 16
What is x = 4 and x = - 4
100
The discriminant of x^2 +12x +32= 0
What is 16
100

The # and type of solutions for x^2 - 3x = 0

What is 2 real roots?

100
The solution to x^2 - 4x + 1 = 0
What is x = 2 plus or minus square root of 3
200
The solution to x^2 - x = 0
What is x = 0 and x = 1
200
The solution to 3x^2 = 27
What is x = 3 and x = - 3
200
The discriminant of x^2 -4x +1 = 0
What is 12
200

The # and type of solutions for x^2 - 3x - 40 = 0

What is 2 real roots

200
The solution to x^2 - 7x = 18
What is x = 9 and x = -2
300
The solution to x^2 - x -12 = 0
What is x = 4 and x = -3
300
The solution to 3x^2 = 21
What is x = plus or minus square root of 7
300
The discriminant of 3x^2 +5x = 2
What is 49
300

The # and type of solutions for 7x^2 + 6x + 2 = 0

What is 2 imaginary roots

300
The solution to x^2 + 9x - 11 = 0
What is x = (-9 plus or minus 5 on the square root of 5) over 2
400
The solution to x^2 +3x = 40
What is x = 5 and x = -8
400
The solution to 2x^2 - 11 = x^2 + 5
What is x = 4 and x = -4
400
The discriminant of 4x^2 + 7 = 9x
What is -31
400

The # and type of solutions for 9x^2 = 24x - 16

What is 1 real root

400

The solution to x^2 - 3x + 7 = 0

What is x = 3 plus or minus i square root of 19 over 2

500
The solution to 18x^2 -3x = 15
What is x = 1 and x = - 5/6
500
The solution to 2(x^2 + 4) = 10
What is x = 1 and x = -1
500
The discriminant of x^2 - 1/2x + 1/16 = 0
What is 0
500

The # and type of solutions for 3x^2 - (5/4)x - 1/2 = 0

What is 2 real roots

500

The solution to -3x^2 + 4x - 4 = 0

What is x = 2 plus or minus 2i square root of 2 over 3

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