Algebraic Expressions and Polynomials Quiz
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Questions and Answers

What is the degree of the polynomial $3x^2y^3 + 4xy - 7$?

  • 7
  • 3
  • 5
  • 6 (correct)
  • How many terms are there in the expression $2x^3 - 5xy + 7y^2 - 1$?

  • 4 (correct)
  • 2
  • 5
  • 3
  • What is the coefficient of the term $-8xyz$ in the expression $-2xyz + 5xy - 3z$?

  • 3
  • 8
  • -3
  • -8 (correct)
  • Which of the following best describes a trinomial?

    <p>An expression with three terms</p> Signup and view all the answers

    What is the degree of the polynomial $3x^2y^3 - 2xy + 4$?

    <p>6</p> Signup and view all the answers

    Which expression is a trinomial?

    <p>$4m^2n - 9n^2 - 1$</p> Signup and view all the answers

    What is the coefficient of the term $-7x^3y^2z$?

    <p>-7</p> Signup and view all the answers

    How many terms are there in the polynomial $5a^4 - 2a^2b + 3ab^2 - 7b^3$?

    <p>4</p> Signup and view all the answers

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