Question

If f(x) = x4 – 4x3 + 3x2 – 2x + 1 , then find whether f(0) × f( -1) = f(2)

Answer 1

Answer:

If f(x) = x4 – 4x3 + 3x2 – 2x + 1 , then find whether f(0) × f( -1) = f(2) - did not match any documents.

Answer 2

Step-by-step explanation:

given ,

f(x)=x^4-4x^3+3x^2-2x+1

if x=0

=(0)^4 -4(0)^3+3(0)^2-2(0)+1

= 0-0+0-0+1

= 1

if x= (-1)

= (-1)^4 -4(-1)^3 +3(-1)^2 -2(-1) +1

= 1+4 + 3+2+1

= 11

if x=(2)

= (2)^4 - 4(2)^3 +3(2)^2-2(2)+1

= 16 - 32 + 12 - 4 +1

= 16+12-4+1

= 28-4+1

= 24+1

= 25

-: f(0)=1 ,f(-1)=11 ,f(2)=25

given:- f(0) × f(-1) =f(2)

1×11=25

11=25

:- therefore f(0)×f(-1) is not equals to f(2)

hope it helps you friend

have a great day a head