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2. Polynomials
easy
Find the zero of the polynomial : $p(x) = 3x -2$
A
$\frac{2}{3}$
B
$2$
C
$3$
D
$\frac{3}{2}$
Solution
Since $p ( x )=3 x -2$ $\therefore $ $p ( x )=0$
$\Rightarrow$ $3 x-2=0$ or $3 x=2$
or $x=\frac{2}{3}$
Thus, a zero of $3 x-2$ is $\frac{2}{3}$.
Standard 9
Mathematics
