Algebraic Expressions Quiz
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Questions and Answers

Which of the following is an algebraic expression?

  • 3 / 2 = 1.5
  • 2 + 3 = 5
  • x + y = z (correct)
  • 2 * 3 = 6
  • Which of the following is not an algebraic expression?

  • 2x + 3y
  • 3 - 2
  • 4 * 5
  • 5 + 3 (correct)
  • Which of the following is an example of a simplified algebraic expression?

  • 2x + 3y + x
  • 2x + 3y + 2x (correct)
  • 2x + 3y + 5x
  • 2x + 3y + xy
  • Study Notes

    Algebraic Expressions

    • An algebraic expression is a mathematical phrase that consists of variables, constants, and mathematical operations.
    • Algebraic expressions can involve addition, subtraction, multiplication, and division, as well as exponentiation and root extraction.
    • Examples of algebraic expressions include 2x + 3, 5x - 2, and x^2 + 4x - 5.

    Non-Algebraic Expressions

    • Expressions that involve inequalities, such as 2x + 3 > 5, are not algebraic expressions.
    • Equations, such as 2x + 3 = 5, are also not algebraic expressions.

    Simplified Algebraic Expressions

    • A simplified algebraic expression is an expression that has been reduced to its simplest form.
    • Example: 2(x + 3) can be simplified to 2x + 6, which is a simplified algebraic expression.

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    Description

    Test your knowledge of algebraic expressions with this quiz! Determine which expressions are algebraic, which are not, and identify examples of simplified algebraic expressions.

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