Question

If p(x) = ax+b then zero of p(x) is-

Answer 1

$\textbf{Concept used:}$

$\text{A real number a is said to be a zero of the polynomial P(x) if}$

$\text{P(a)=0}$

$\textbf{Given: P(x)=ax+b}$

$\text{P(x)=0}$

$\implies\,ax+b=0$

$\implies\,ax=-b$

$\implies\bf\,x=\displaystyle\frac{-b}{a}$

$\therefore\textbf{The zero of the polynomial P(x) is \displaystyle\frac{-b}{a} }$

Answer 2

Answer:

-b/a

please mark brainliest

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