2. Polynomials
easy

जाँच कीजिए कि निम्नलिखित कथन सत्य है या असत्य

$-\frac{1}{3}$ बहुपद $3 x+1$ का एक शून्यक है।

Option A
Option B
Option C
Option D

Solution

A zero of a polynomial $p ( x )$ is a number $c$ such that $p ( c )=0$

Let $p(x)=3 x+1$

$\therefore \quad p\left(-\frac{1}{3}\right)=3\left(-\frac{1}{3}\right)+1=-1+1=0$

Hence, $-\frac{1}{3}$ is zero of $p ( x )=3 x +1$

Standard 9
Mathematics

Similar Questions

Start a Free Trial Now

Confusing about what to choose? Our team will schedule a demo shortly.