Question

Find p(2) for polynomial p(x)=x3​

Answer 1

Step-by-step explanation:

Given that:

$p(x) = {x}^{3}$

To find: p(2)

Solution:

To find the value of a polynomial at given point.

put the value of that point in the polynomial

So,here p(2),i.e. x=2

Put x= 2 in the polynomial to find the value

$p(2) = {x}^{3} \\ \\ p(2) = ( {2)}^{3} \\ \\ = 2 \times2 \times 2 \\ \\ p(2)= 8$

Hope it helps you.

Answer 2

p(x)=x

3

To find: p(2)

Solution:

To find the value of a polynomial at given point.

put the value of that point in the polynomial

So,here p(2),i.e. x=2

Put x= 2 in the polynomial to find the value

\begin{gathered}p(2) = {x}^{3} \\ \\ p(2) = ( {2)}^{3} \\ \\ = 2 \times2 \times 2 \\ \\ p(2)= 8 \\ \\ \end{gathered}

p(2)=x

3

p(2)=(2)

3

=2×2×2

p(2)=8