Greatest Common Factor
3 Terms
Factor Perfect Squares
Letters that are numbers
Math trivia
100

The GCF of 2x2 + 10x is this...

What is 2x

100

The factored form of x2+6x+8 is this...

What is (x+4)(x+2).

100

The result of factoring

y2 - 289

What is (y+17)(y-17)

100

This late in the alphabet letter is the most common one used for algebra functions.

What is 'x'?

100

1 then 1, 1 then 1, 2, 1 then 1, 3, 3, 1 - is named for this mathematician who did NOT invent it.

Who is Pascal?

200

The result of factoring 8a - 16

What is 8(a - 2)

200

The factored form of x2+x-6 is this...

What is (x+3)(x-2)

200

The result of factoring 

25n2-1

What is (5n+1)(5n-1)

200

This greek letter has its own day for celebration on the 14th of March.

What is 'PI'?

200

a+ b= cis named for this mathematician who did NOT invent it.

Who is Pythagoras?

300

This is what you get when you factor 

9x2-45x+9

What is 9(x2-5x+1).

300

The factored form of x2-10x-24 is this...

What is (x-12)(x+2)

300

The result of factoring 

196a- b2

What is (14a+b)(14a-b)

300

When a letter stands in for a number in an equation, this is what we call that letter.

What is a variable.

300

The missing number from PI:  3.1___159.

What is '4'?

400

The gcf of 

25xzy-45zy+125xz

What is 5z.

400

The factored form of 2x2+11x+15

What is (2x+5)(x+3)

400

The result of factoring

16x-49y2

What is (4x+7y)(4x-y)

400

This letter is used for 'slope' even though that letter doesn't even show up in the word.

What is 'm'?

400

Of parallel or perpendicular, this is the one that involves "opposite reciprocal slopes."

What is perpendicular?

500

This is the result of factoring 

20x4z-15x3z+5x2z.

What is 5x2z(4x2-3x+1).

500

The result of factoring 6x+ 7x - 3 

What is(3x-1)(2x+3)

500

The result of factoring 

m2 + 81 

Not factorable

500

The range, the output, the dependent variable, the vertical graphing axis: the letter that usually equals x.

What is 'y'?

500

This part of a fraction can not ever equal zero.

What is the denominator?

M
e
n
u