Lesson eLearning

Find the zeroes of the quadratic polynomial x² - 5x + 6.

medium MCQ Class 9 · Mathematics · Polynomials
  1. x = 2 and x = 3
  2. x = -2 and x = -3
  3. x = 1 and x = 6
  4. x = -1 and x = -6
Answer
x = 2 and x = 3

The correct answer is x = 2 and x = 3 — x = 2 and x = 3.

Step-by-step solution

  1. Factorise: x² - 5x + 6 = (x - 2)(x - 3) = 0.
  2. x = 2 and x = 3.

Concept tested: Zeroes of Polynomial

Published · How this solution was prepared and checked

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