Math, asked by pandlasravani, 3 months ago

x cube -xsquare-x+1

Answers

Answered by chegurivignesh18128
1

Answer:

given,x³-x²-x+1

Step-by-step explanation:

now taking common in that

⇒x²[x-1]-1[x-1]

⇒[x²-1] [x-1]

⇒ x-1=0                    &  x²-1=0

∴x=1                            ⇒ x²=1

                                  ⇒x=±√1

                                 ⇒x=±1

∴x=1,-1,1

Similar questions