9th Class NCERT Maths: Number System, Polynomials, and Coordinate Geometry
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Questions and Answers

What is the value of the polynomial $2x^2 - 3x + 4$ when $x = 2$?

  • 5
  • 7
  • 11 (correct)
  • 3
  • If the coordinates of two points are $(3, 4)$ and $(5, 6)$, what is the distance between them?

  • 3
  • $ackslash$sqrt{10}$ (correct)
  • 2
  • 5
  • What is the remainder when the polynomial $x^3 + 2x^2 - 7x + 1$ is divided by $(x - 2)$?

  • 5
  • 7
  • 3 (correct)
  • 11
  • What is the equation of the line passing through the points $(2, 3)$ and $(4, 5)$?

    <p>y = x + 2</p> Signup and view all the answers

    What is the value of $x$ that satisfies the equation $x^2 - 5x + 6 = 0$?

    <p>2</p> Signup and view all the answers

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