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GCF
x^2 + bx + c = 0
ax^2 + bx + c = 0
Difference of Perfect Squares = 0
Double Factoring
100
2n^3 - 20n^2
What is 2n^2 (n-10)
100
n^2 + 8n = -15
What is x = -5, x = -3
100
2n^2 + 5n + 2 = 0
What is x = -1/2, x = -2
100
a^2 - 9 = 0
What is x = 3, x = -3
100
400 - 36x^2 = 0
What is x = 10/3, x = -10/3
200
5b^2 + 45b
What is 5b(b + 9)
200
x^2 -11x + 19 = -5
What is x = 8, x = 3
200
3n^2 -8n + 4 = 0
What is x = 2/3, x = 2
200
4m^2 - 25 = 0
What is x = -5/2, x = 5/2
200
98x^2 - 200
What is x = -10/7, x = 10/7
300
16n^2 + 48n
What is 16n(n + 3)
300
n^2 - 10n + 22 = -2
What is x = 6, x = 4
300
6b^2 - 13b + 3 = -3
What is x = 2/3, x = 3/2
300
9x^2 - 1
What is x = 1/3, x = -1/3
300
2x^2 + 28x + 96
What is x = -6, x = -8
400
2vm^2 - 14vm
What is 2vm(m - 7)
400
n^2 + 3n -12 = 6
What is x = 3, x = -6
400
7k^2 - 6k + 3 = 3
What is x = 6/7, x = 0
400
81x^2 - 121
What is x = 11/9, x = -11/9
400
10x^2 - 105x + 135
What is x = 3/2, x = 9
500
25mp^2 - 45mp
What is 5mp(5p - 9)
500
b^2 + 5b - 35 = 3b
What is x = -7, x = 5
500
8x^2 + 21 = -59x
What is x = -3/8, x = -7
500
1 - r^2 = 0
What is r = -1, r = 1
500
12x^2 - 64x +80 = 0
What is x = 10/3, x = 2