For the polynomial x squared minus 3x minus 4, substituting 4 gives ze…

Question

For the polynomial x squared minus 3x minus 4, substituting 4 gives zero. So 4 is a:

Accepted Answer

D. Zero

1. Substituting four makes the value nothing.
2. Such a value has a name.
3. So 4 is a zero.
_Source: syllabus Mathematics Class X, Chapter 2, Polynomials._

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Degree

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Factor

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Vertex

For the polynomial x squared minus 3x minus 4, substituting 4 gives zero. So 4 is a:

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