Question

If p ( x ) = x^3 - 3x^2 + 2x - 3 is a polynomial then find value of p ( 1 )​

Answer 1

Step-by-step explanation:

p(1) means that we have to put 1 in place of x in the given equation

putting x=1 we get

p(1)=1^3 - 3(1)^2 + 2(1) - 3

=1 - 3+2- 3

=-2-1

=-3

Answer 2

Answer:-

p( x )= x³ - 3x² + 2x - 3

Now, putting the value of x= 1,

p(1)= (1)³ - 3(1)² + 2(1)-3

= 1-3+2-3

$\bold{ = \cancel{ 3} - 3 - \cancel{3}}$

$\boxed{ \pink{ \mathfrak{ = - 3}}}$