Y3 MATH CARMEL UNIT 2 PRE-UNIT ASSESSMENT

What mathematical phrase contains constants, variables, and mathematical operators that are combined to represent a relationship or value?

• Algebraic Expressions

• Algebraic Equations

• Rational Expressions

• Rational Expressions

What is/are the constant in the expression 4x²−2x+5?

• 5 only

• 5 and 4 only

• 5, -2, and 4

• 5, 2, and 4

Which of the following expressions is considered to be a perfect square?

• 0

• 1

• 8

• 16

Which of the following expression is a perfect cube?

• 6 and 4

• 4 and 6

• 8 and 3

• 12 and 2