Equations
Factor
Quadratics
Simplifying Expressions
Algebra True/False
Vocabulary
100
2x - 4 = 10
What is: x=7
100
X^2 + 3x - 4
What is: (x+4) (x-1)
100
2a - 4b + 3ab - 5a + 2b
What is : -3a - 2b + 3ab
100
True/ False ((2^2)^3) = 2^5
What is : False
100
What says that two things are equal. It will have an equals sign "=".
What is an : Equation
200
3x+2=x+4
What is : x=1
200
2x^2 + 6x
What is: 2x(x+3) + (x+3)
200
4(2x + 1) -3x
What is : 5x + 4
200
True / Fase X=7 DOES NOT satisfy the inequality x - 7 < 0
What is : False (16)
200
What is a symbol for a number we don't know yet. It is usually a letter like x or y.
What is a: Variable
300
4x+2x+4=5x+3+11
What is: x=10
300
2x^2 + 7x + 3
What is : (2x + 1) (x+ 3)
300
6(p + 3q) - (7 + 4q)
What is: 6p + 14q -7
300
True/ False 0.0000001^0 = 1
What is : True
300
What is a symbol (such as +, ×, etc) that shows an operation (ie we want to do something with the values).
What is an: Operator
400
2/5y=10
What is : -18=-18
400
6x^2 + 5x - 6
What is : (2x + 3) (3x - 2)
400
4(p - 5) + 3(p+1)
What is : 7p - 17
400
True/ False X + 2 = 7 is called an inequality
What is : False (equation)
400
What is a group of terms (the terms are separated by + or − signs)
What is an: Expression
500
1/x-3 + 1/x+3= 10/x^2-9
What is : x=5
500
X^2 + 11x + 24 = 0
What is : (x + 3) (x+ 8) =0
500
4rs - 2s - 3(rs + 1) - 2s
What is : rs - 4s - 3
500
True/ False The additive inverse of -10 is 10
What is : True
500
What can have constants, variables and the exponents 0,1,2,3,...
What is a: Polynomial
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