Vocabulary
Polynomials
Inequalities
Exponents
Like Terms
100
A number that says how many times to use the number in a multiplication.
What is an exponent?
100
2x^2 + 6x + 5 and 3x^2 - 2x - 1
What is 5x^2 + 4x + 4 ?
100
To enter a junior writing competition you must be under 12 years old. Which of the following is correct?
What is Age < 12 ?
100
x^m/x^n
What is x^m-n ?
100
Simplify 8x - 2x
What is 6x ?
200
a + b = b + a
What is the commutative property?
200
(2x^2 + 6y + 3xy) , (3x^2 - 5xy - x) and (6xy + 5)
What is 5x^2 + 6y + 4xy - x + 5?
200
To drive a car, your age must be 16 or over. Which of the following is correct?
What is Age ≥ 16 ?
200
x^-1
What is 1/x ?
200
Simplify 6y^2 + 3y^2
What is 9y^2 ?
300
(a + b) + c = a + (b + c)
What is the associative property?
300
Subtract (-3x^2 + 5y - 4xy + y^2) from (2x^2 - 4y + 7xy - 6y^2)
What is 5x^2 - 9y + 11xy - 7y^2 ?
300
The length of a rectangle is greater than 5 cm and its width is greater than 4 cm. Which of the following is correct?
What is Area > 20 cm^2 ?
300
x^1
What is x ?
300
Simplify 10x^2 + 5x - 3x^2 - 7x
What is 7x^2 - 2x ?
400
A symbol for a number we don't know yet.
What is a variable?
400
Add the polynomials (5x^2y - xy^2+ 5x - 3), (4xy^2 - 3y + 7xy - 5) and (2x^2y - 3xy)
What is 7x^2y + 3xy^2 - 3y + 4xy + 5x - 8 ?
400
Solve the inequality 3(4 - y) ≥ 9
What is y ≤ 1 ?
400
x^0
What is 1?
400
9y^3 + 5y - 2y^2 + 8
What is they are all unlike terms, nothing can be combined, so it cannot be simplified.
500
A number on its own.
What is a constant?
500
Put this in Standard Form: 3x^2 - 7 + 4x^3 + x^6
What is x^6 + 4x^3 + 3x^2 - 7 ?
500
Solve the inequality 3 ≤ -6 - 5x < 12
What is -3.6 < x ≤ -1.8 ?
500
(x/y)^n
What is x^n/y^n ?
500
−3(10b + 10) + 5(b + 2)
What is −25b − 20 ?
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