Definitions
In an expression it is the term that has no variable attached to it
What is a constant?
Add the polynomials (9x+y)+(3x-y)
What is 12x
Multiply x(x+1)
What is x^2+x
Multiple: (x+1)(x+1)
What is x2+2x+1
Multiply: (x+3)(x3-2x+1)
What is x3+x2-5x+3
3x, 4y, 6x^2, 5xy are examples of what?
What is a monomial
Combine (3x2 +2x)+(4x2+1)
What is (7x2+2x+1)
Multiply -3x(x-4)
What is -3x^2+12x
Multiply: (x+5)(x-4)
What is x2+x-20
multiply: (x-1)(x^2+2x+4)
What is (x^3)+(x^2)+2x - 4
The number attached to a variable is this
What is a coefficient
Combine (9xy-2y+3y)-(4xy+5y)
What is 5xy-4y
Multiply: -5x(-y+4)
What is 5xy-20x
Multiply: (3x+2)(x-3)
What is 3x2-7x-6
Multiply: (x-2)(2x^2+3x+1)
What is (2x^3)-(x^2)-5x-2
When multiplying polynomials we use this property
What is the distributive property
Combine: (x^2 +3x-1)+(5x^2-5x-7)
What is 6x^2-2x-8
Multiply: 4x2(5x-y)
What is 20x3-4x2y
Multiply: (x+y)(x+y)
What is x2+2xy+y2
Multiply: (x+2)(3x^2-4x-5)
What is (3x^3)+(2x^2)-13x-10
Grouping together terms that are the same is called what? (Ex: 2y+4x-5x = 2y-x)
What is combining like terms
Combine: (15x2y+3xy2)-(4x2y+5xy)
What is 11x2y+3xy2+5xy
Multiple: 3xy(xy-1)
What is 3x2y2-3xy
Multiply: (x-6)(2x+1)
What is 2x2 -11x-6
Multiply: (x+y)(x^2+xy-y)
What is (x^3) + 2x2y +xy2 -xy -y3