Square Roots Quiz
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Questions and Answers

What is a square root of a number x?

  • A number y such that $y^2 = x$ (correct)
  • A number y such that $y = x^2$
  • A number y such that $y = rac{x}{2}$
  • A number y such that $y = 2x$
  • What is the principal square root of a nonnegative real number x denoted as?

  • $\pm \sqrt{x}$
  • $-\sqrt{x}$
  • $x^{1/2}$
  • $\sqrt{x}$ (correct)
  • How many square roots does every positive number x have?

  • 2 (correct)
  • 1
  • 3
  • 0
  • What is the term or number whose square root is being considered known as?

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

    How can the principal square root for non-negative x be written in exponent notation?

    <p>$x^{1/2}$</p> Signup and view all the answers

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