Vocabulary
a polynomial with 2 terms
What is a Binomial
The GCF of 24 & 56
What is 8
another word for difference in math
What is subtract
The number 3 in the expression x2 + 3x - 63
What is the b term?
The first thing we look for before we use the difference of perfect squares or the ABC Box Method
What is the GCF
what is a trinomial
The GCF of X2 and X
What is X?
We use this to undo the square of a number
What is the square root?
or drawing
In the expression x2 + 13 - 32 we multiply 1 and -32
What is a times c
After we find the GCF we can use this method on trinomials
What is the abc box method
In the equation 4 x 5 = 20 the numbers 4 and 5
What are factors?
The GCF of 4x4, 16x3, 24x2
What is 4x2
the product is x2- 49
What is (x+7) (x-7)
-9 and 5 when given the expression x2 - 4x + 45
What are factors of a x c that add up to b
After we find the GCF we can use this method on binomials that have a minus sign and perfect squares
What is the difference of perfect squares?
the numbers 4, 9, 16, 25, 36
What are perfect squares?
The GCF of 15xy3 and 25x2y2
What is 5xy2
The product is 4x2-81
What is (2x+9) (2x-9)
The product is x2 + 13x + 36
What is (x + 9) (x + 4)
The product is 3x2 - 75
What is 3 (x + 5) (x - 5)
If we have an expression like x2 + 14 + 49 and our answer is (x+7) (x+7)
What is Factoring
The GCF of 36a2b3c2 and 54a3bc3
What is 18a2bc2
The product is x4-25
What is (x2-25) (x2+25)
The product is x2 - 5x - 36
What is (x - 9) (x + 4)
The product is 5x2 + 50x + 80
What is 5 (x + 2) (x + 8)