Exponent, Variable, Constant, Coefficient, Terms, Equation, Expression

Click on the name of the red part of the algebraic expression:

4² + 2x -7

• power

• base

• coefficient

• variable

Click on the name of the red part of the algebraic expression:

4² + 2x -7

• constant

• variable

• coefficient

• term

How many terms are in this expression?

• 1

• 2

• 3

• 4

Parts of an expression separated by a plus or minus sign

• Term

• Constant

• Expression

• Coefficient

A letter in an expression or equation that represents an unknown value.

• Constant

• Variable

• Expression

• Coefficient

A number multiplied by a variable.

• Constant

• Variable

• Expression

• Coefficient

A term in an algebraic expression that never changes. Or, a number without a variable.

• Constant

• Expression

• Variable

• Coefficient

• 2

• -2

• 4

• 11

Two terms who have the same varible and exponent.

• Variable

• Unlike terms

• Coefficient

• Like terms

Simplify the expression below by combining like terms.

3a + 7b -9 + 8a -3b + 4

• 11a + 10b + 13

• 11a + 4b + 5

• 11a + 4b - 5

• 11a - 4b - 5