Vocabulary
What are the parts being added together or subtracted in an expression called?
Como se le llaman las partes de una expresion que son separadas por un signo de + o - ?
Example: 4x + 3x + 3y + 7y
Terms / Terminos
7x + 7
Like Terms OR Not Like Terms?
Terminos iguales o no?
NOT Like Terms
Terms that contain the same variable(s) raised to the same exponent and can be combined are called ____ ?
Terminos que tienen la misma letra y exponente y se pueden combinar se les llaman ______ ?
Example: 3x + 9x or 7y + 3Y
Like Terms / Terminos Iguales
3x - 4x + x
Like Terms OR Not Like Terms?
Terminos iguales o no?
Like Terms
What do you call a mathematical phrase that contains numbers, operations, and/or variables (but no = sign)?
Como se le llama a una frase matematica que tiene numeros, operaciones, o variables pero no signo de =?
Example: 5x + 4y + 5 - 2x
Expression / Expresion
3x + 2y + 2xy
Like Terms OR NOT Like Terms
Terminos iguales o no?
NOT Like Terms
What does it mean to simplify an expression?
Que significa simplificar una expresion?
Possible answers: To reduce the expression, to make it simpler, to combine like terms
Respuestas Posibles: Reducir la expresion, hacerla mas simple, combinar terminos iguales
3ab + 2ab + 7ba
Like Terms OR Not Like Terms
Terminos iguales o no?
Like Terms
What do you call a symbol that represents an unknown quantity?
Como se le llama el simbolo que representa una cantidad que no sabemos?
Variable
10xy -3xy + 3x - 4xy
Like Terms OR Not Like Terms ?
Terminos iguales o no?
NOT Like Terms