The zero of the polynomial p x -4 x -3 lies at what value of x -A- -3-4B- 3-4C- 1D- -4-3

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Standard IX

Mathematics

Polynomial Expressions

The zero of t...

Question

The zero of the polynomial p(x)=4x+3 lies at what value of x?

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\frac{3}{4}

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- \frac{4}{3}

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- \frac{3}{4}

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Solution

The correct option is D $- \frac{3}{4}$
The zero of a polynomial is the point at which it cuts the x-axis.
Hence, $p (x) = 0$
$\Rightarrow 4 x + 3 = 0$
$\Rightarrow x = - \frac{3}{4}$ .

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The zero of the polynomial p(x)=4x+3 lies at what value of x?

The correct option is D −34The zero of a polynomial is the point at which it cuts the x-axis. Hence, p(x)=0 ⇒4x+3=0 ⇒x=−34.

The correct option is D $- \frac{3}{4}$
The zero of a polynomial is the point at which it cuts the x-axis.
Hence, $p (x) = 0$
$\Rightarrow 4 x + 3 = 0$
$\Rightarrow x = - \frac{3}{4}$ .