Square Roots
Factoring
Completing the Square
Quadratic Formula
Nature of Roots
100
the principal root of 144
What is 12
100
the factors of 28 which when added equals 11
What is 7 and 4?
100
the quadratic trinomial x2+6x+9 is a perfect square trinomial
What is TRUE?
100
the values of a, b and c in the quadratic equation 3x2-2x+12=0
What is a=3, b=-2 and c=12
100
the nature of the roots of a quadratic equation when b2-4ac (the discriminant) is zero
What is one real, rational solution
200
The square root of 225
What is 15 or -15
200
the factors of x2-25
What is (x+5)(x-5)?
200
the number k in the trinomial x2-16x+ k that makes it perfect square trinomial
What is 64?
200
the discriminant in the quadratic formula
What is b2-4ac
200
the nature of the solutions when the discriminant is negative
What is two nonreal/imaginary solutions
300
the value of x in x2=36
What is 6 or - 6
300
the factors of x2-5x-50
What is (x-10)(x+5)?
300
the expression when the constant is moved to the other side of the equation x2+6x-16=0 is solved by completing the square
What is x2+6x=16
300
the value of the discriminant in the equation 4x2-x+8=0
What is -127
300
the nature of the roots when the discriminant is 75
What is two real, irrational solutions
400
the value of x in x2-49 = 0
What is 7 or - 7
400
the solutions of the equation x2-4x+3=0
What is x=1 or x=3
400
the resulting expression to complete the square for x2-6x=16
What is x2-6x+9=16+9
400
the quadratic formula
What is x=(-b+-sqr rt b2-4ac)/2a
400
the nature of the roots of the quadratic equation x2+15x+26=0
What is two real, rational numbers
500
the value of x in x2-2=62
What is 8 or - 8
500
the solutions of the equation x2+24x+80
What is x=-20 or x=-4
500
the solution of the quadratic equation x2+12x+10 using completing the square
What is x=(-4+/- sq.rt 104)/2
500
the solutions of the quadratic equation 2x2+3x-8=0 using the quadratic formula
What is (9+/- sqrt 73)/4
500
the nature of the roots of the quadratic equation 3x2-5x=20
What is two real, irrational numbers
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