The zero of the polynomial p x - ax - b isA- a-bB- -a-bC- b-aD- -b-a

The correct option is D b/a For the zero of the polynomial, equate it with zero. nbsp;p(x) =0 ax + b = 0 ax = b x = nbsp; b/a The zero of the polynom ...

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Standard IX

Mathematics

Factorisation of Quadratic Polynomials- Middle Term Splitting

The zero of t...

Question

The zero of the polynomial p(x) = ax+b is ______.

$\frac{a}{b}$

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$- \frac{a}{b}$

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$\frac{b}{a}$

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$- \frac{b}{a}$

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Solution

The correct option is D
$- \frac{b}{a}$

For the zero of the polynomial, equate it with zero.

$p (x) = 0$

$⟹ a x + b = 0$

$⟹ a x = - b$

$⟹ x = - \frac{b}{a}$

The zero of the polynomial $p (x) = a x + b$ is $(- \frac{b}{a})$ .

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Similar questions

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The zero of the polynomial p(x) = ax+b is ______.

The correct option is D −ba For the zero of the polynomial, equate it with zero. p(x)=0 ⟹ax+b=0 ⟹ax=−b ⟹x=−ba The zero of the polynomial p(x)=ax+b is (−ba).

The correct option is D
$- \frac{b}{a}$

For the zero of the polynomial, equate it with zero.

$p (x) = 0$

$⟹ a x + b = 0$

$⟹ a x = - b$

$⟹ x = - \frac{b}{a}$

The zero of the polynomial $p (x) = a x + b$ is $(- \frac{b}{a})$ .