Prove that a linear polynomial has one and only one zero. – InterviewSolution

1.

Prove that a linear polynomial has one and only one zero.

Answer»

Number of zeroes of a n -degree polynomial = n.

First, a linear polynomial is in the form of ax + b, a≠0, a,b ∈R

Degree of the polynomial = highest degree of the terms So here highest degree is 1.

Hence, Linear polynomial has only one zero.

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