Question

Find the remainder when P ( x) = x= 3x²+32-5
is divided by
x-1
$find \: the \: remainder \: when \: p(x) = {x}^{3} - {3x}^{2} + 3x - 5 \: is \: divided \: by \: x - 1$
​

Answer 1

Answer:

Step-by-step explanation:

Given that,

p ( x ) = x³ - 3x² + 3x - 5

If p (x) is divided by ( x - 1 ) then x -1=0⇒ x = 1.

Now substituting " x = 1 " in p(x) ,we get

p ( 1 ) = ( 1 )³ - 3 ( 1 )² + 3 ( 1 ) - 5

= 1 - 3 ( 1 ) + 3 - 5

= 1 - 3 + 3 - 5

= - 4 is the answer.