Kabir draws the graph of a polynomial. It crosses the $x$ -axis at $x = - 1$ and just touches it (without crossing) at $x = 2$ .
What is the total number of zeroes counted with multiplicity?

Question

Kabir draws the graph of a polynomial. It crosses the x-axis at x = -1 and just touches it (without crossing) at x = 2. What is the total number of zeroes counted with multiplicity?

Accepted Answer

3. Crossing at x = -1 gives 1 zero. Touching at x = 2 is a repeated zero, counting as 2. Total = 1 + 2 = 3.

Kabir draws the graph of a polynomial. It crosses the $x$ -axis at $x = - 1$ and just touches it (without crossing) at $x = 2$ .
What is the total number of zeroes counted with multiplicity?

Step-by-Step Solution

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More Class 10 Zeroes of a Polynomial practice

Kabir draws the graph of a polynomial. It crosses the x-axis at x=−1 and just touches it (without crossing) at x=2.What is the total number of zeroes counted with multiplicity?

Step-by-Step Solution

Master this chapter in 30 minutes a day.

More Class 10 Zeroes of a Polynomial practice

Kabir draws the graph of a polynomial. It crosses the $x$ -axis at $x = - 1$ and just touches it (without crossing) at $x = 2$ .
What is the total number of zeroes counted with multiplicity?