Question

p (x) = 3x +1 , x = -1 / 3​

Answer 1

Given that:- $p (x) = 3x +1$ and $x=\frac{-1}{3}$

To find the value of $p(x)$

For that, we have to put the given value of $x=\frac{-1}{3}$ in the above expression,

$=>p(x)={3x+1}$

$=>p(x)=3(\frac{-1}{3})+1$

$=>p(x)=(-1)+1$

$=>p(x)=0$

Hence, the required value of $p(x)$ is $0.$

Answer 2

As per the data given in the question, we have to determine the value of the expression.

Given data:- $p(x)=3x+1 , x=\frac{-1}{3}$

To find the value of p(x)

For that, we have to put the given value of $x=\frac{-1}{3}$ in the above expression,

$\begin{array}{l}=>p(x)=3 x+1 \\=>p(x)=3\left(\frac{-1}{3}\right)+1 \\=>p(x)=(-1)+1 \\=>p(x)=0\end{array}$

Hence, the required value of p(x) is $0.$ .