Greatest Common Factor
Trinomials a=1
Trinomials a>1
Difference of Squares
Perfect Squares
100
4x+2
What is 2(2x+1)
100
x^2+3x+2
What is (x+1)(x+2)
100
2x^2+7x+3
What is (2x+1)(x+3)
100
x^2-4
What is (x+2)(x-2)
100
x^2+6x+9
What is (x+3)^2
200
x^2+2x
What is x(x+2)
200
x^2+9x+20
What is (x+4)(x+5)
200
3x^2+5x+2
What is (3x+2)(x+1)
200
x^2-25
What is (x+5)(x-5)?
200
4x^2+4x+1
What is (2x+1)^2
300
14a^2b-7b
What is 7b(2a^2-1)
300
x^2+2x-15
What is (x-3)(x+5)
300
4x^2-4x-3
What is (2x+1)(2x-3)
300
4x^2-49
What is (2x+7)(2x-7)
300
x^2-8x+16
What is (x-4)^2
400
25a^3b^2+5a^2b
What is 5a^2b(5ab+1)
400
x^2-7x+12
What is (x-4)(x-3)
400
8x^2-2x-3
What is (4x-3)(2x+1)
400
x^2-25
What is (x+5)(x-5)
400
9x^2-12xy+4y2
What is (3x-2y)^2
500
y^2x^3z^2+yx^3z^3
What is yx^3z^2(y+z)
500
x^2-11x+18
What is (x-9)(x-2)
500
33x^2-10x-8
What is (11x+4)(3x-2)
500
25x^4y^2-64z^2
What is (5x^2y+8z)(5x^2-8z)
500
16y^4 - 24y^2x +9x^2
What is (4y2-3x)^2
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