Math, asked by Yashtiwarii, 7 months ago

If x= -1
(a) -x³-x²+x-1
(b) x²+x+1

Answers

Answered by Anonymous

2

Answer:

a)= 1-1-1-1=-2

b)=1-1+1=1

Answered by king5336

2

Step-by-step explanation:

Bachelor of Electropathy Medicine and Surgery

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