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A graph in a Bengaluru textbook shows a parabola opening upwards with vertex below the -axis.
How many real zeroes does it have?

Class 10Zeroes of a PolynomialAlgebra — Polynomials
  • A4
  • B1
  • C2
  • D3

Step-by-Step Solution

An upward parabola whose vertex is below the -axis must cross the -axis at two points, giving 2 real zeroes.
Answer: C) 2

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