Parts of Algebraic Expressions and Like Terms

Simplify by combining like terms:

(Simplifica combinando términos semejantes:)

5x + 3y + 5 + 4x + 3y + y + 8

• 9x + 7y + 13

• 6x + 2y + 2

• 25x + 2y + 3

• x + 7y + 12

A number that is being multiplied by a variable in an algebraic expression is called a ...

(Un número que se multiplica por una variable en una expresión algebraica se llama...)

• Variable

• Coefficient

• Constant

• Term

In the expression  x - 53 - 4x - w + 6x + 8 , the variables are..

(En la expresión x - 53 - 4x - w + 6x + 8 , las variables son..)

• x, w, 8

• -53, 8

• x, w

• x, -4x, 6x, -w

Simplify by combining like terms:

(Simplifica combinando términos semejantes:)

4x² - 3x + 11 -2x

• 4x² - 5x + 11

• 11x + 11

• 16x² - 5x + 11

• 10x²

Simplify by combining like terms:

(Simplifica combinando términos semejantes:)

8x² + 5x + 2y + x

• 14x + 2y

• 13x²+ 2y + x

• 8x² + 6x + 2y

• 8x² + 7xy + x

What are the variables in the following expression?

• 3, 4, 1 and 7

• z, x and y

• + and -

• 15

What is the constant in the algebraic expression?
 

• 3

• 2

• -2

• 7

What is the "2" called
 in the following term.
 

• Variable Term

• Variable

• Constant

• Coefficient

A symbol for a number we don't know yet. This is usually a letter.

• coefficient

• sum

• variable

• term

A number, variable or product is called a ________.

• term

• coefficient

• variable

• product