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Algebra Terms Flashcards
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Algebra Terms Flashcards

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Questions and Answers

What is an algebraic expression?

  • A variable alone
  • A single number
  • A number sentence without an equal sign (correct)
  • A number sentence with an equal sign
  • What is a coefficient?

    A number attached to a variable

    Define constant in algebra.

    A number that stands alone

    What is a term in algebra?

    <p>Each part of an expression separated by an operation</p> Signup and view all the answers

    What is a variable?

    <p>A letter or symbol representing one or more numbers</p> Signup and view all the answers

    What is an equivalent expression?

    <p>Two or more expressions that are equal for any value of the variable</p> Signup and view all the answers

    What is an equation?

    <p>A statement that two mathematical expressions are equal</p> Signup and view all the answers

    What is a solution in algebra?

    <p>A value of the variable that makes the equation true</p> Signup and view all the answers

    Define inequality.

    <p>A mathematical sentence that compares expressions</p> Signup and view all the answers

    What is an exponent?

    <p>Tells how many times a number is used as a factor</p> Signup and view all the answers

    What is the base in an exponent?

    <p>The number being multiplied repeatedly</p> Signup and view all the answers

    What does evaluate mean in algebra?

    <p>To perform all the computations on the expression</p> Signup and view all the answers

    What is the order of operations?

    <p>The rules to evaluate an expression</p> Signup and view all the answers

    Study Notes

    Key Algebra Terms

    • Algebraic Expression: A mathematical phrase combining numbers, variables, and operations without an equal sign, featuring at least two terms.

    • Coefficient: A numerical factor in a term that is attached to a variable; it indicates how many times the variable is multiplied.

    • Constant: A fixed value that does not change and stands alone in an expression.

    • Term: Individual components of an expression, which are separated by operations such as addition or subtraction.

    • Variable: A symbol (usually a letter) that represents one or more numbers within an expression or equation.

    • Equivalent Expression: Different expressions that yield the same result for any value assigned to the variable, highlighting the concept of equality in algebra.

    • Equation: A mathematical statement asserting that two expressions are equivalent, typically involving an equal sign.

    • Solution: The specific value that, when substituted for the variable in an equation, results in a true statement.

    • Inequality: A relational statement that compares two expressions, indicating that one is greater than, less than, or not equal to the other.

    • Exponent: A notation indicating how many times the base number is multiplied by itself, essential in representing powers.

    • Base: The number that is multiplied by itself as indicated by the exponent; it is the foundational number in exponential expressions.

    • Evaluate: The process of calculating the value of an expression by performing all indicated operations.

    • Order of Operations: A set of rules guiding the sequence in which calculations should be performed to ensure consistency and correctness when evaluating expressions.

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    Test your understanding of key algebra terms with these flashcards. Each term comes with a clear definition to help solidify your knowledge of algebraic concepts. Perfect for students looking to improve their algebra skills!

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