Show:
Binomials
Trinomials
Vocabulary
Special Cases
Potpourri
100
3x(x+1)
What is 3x^2+3x
100
3x(x^2+2x-1)
What is 3x^3+6x^2-3x?
100
An expression with only one term.
What is a monomial?
100
(x+1)^2
What is x^2+2x+1
100
Add the polynomials: 9x - 6 + 5x + 7
What is 14x + 1?
200
x(3x+1)
What is 3x^2+x?
200
(x+1)(3x^2-2x+1)
What is 3x^3+x^2-x+1?
200
A polynomial with exactly 3 terms
What is a trinomial?
200
(x+1)(x-1)
What is x^2 - 1
200
Add the polynomials: (-7x^2y + xy + 3x + 2) + (5x^2y - 5xy + 6x + 7)
What is - 2x^2y - 4 xy +9x + 9
300
(x+1)(x-3)
What is x^2-2x-3?
300
(x+3)(3x^2-4x-5)
What is 3x^3+5x^2-17x-15?
300
A rational expression with an index of 3.
What is a cubed root?
300
(2x-3)^2
What is 4x^2 - 12x + 9?
300
A square has an area of 16x^4 y^16. What is the length of one side?
What is 4x^2 y^8
400
(2x-1)(3x-4)
What is 6x^2-11x+4
400
(x^2+3x+1)(x^2-4x+2)
What is x^4-x^3-9x^2+2x+2?
400
The number in front of a variable, with only multiplication in between.
What is a coefficient?
400
(2x^2 + 3x)(2x^2 - 3x)
What is 4x^4 - 9x^2
400
a+4(6a+2b^2)+(a^2-6b^2)
What is a^2+25a+2b^2
500
(3xy+6)(2x+y)
What is 6x^2y+3xy^2+12x+6y
500
(2xy + 3x + 1)(2x^2 + 2x +2)
What is 4x^3y + 6x^3 + 4x^2y + 8x^2 + 4xy + 8x + 2?
500
A number without a variable, being added or subtracted.
What is a constant?
500
(3xy+3y)^2
What is 9x^2y^2 + 18xy^2 + 9y^2
500
In the formula A = P(1+r)^t, P is the principal, r is the annual rate of interest, and A is the amount after t years. An account earning interest at a rate of 4% has a principal of $2,000. If no more deposits or withdrawals are made, about how much money will be in the account after three years?
What is $2249.73?