Math, asked by farhannfanu, 6 months ago

check whether X=-1 is zero of the polynomial p(X)=x³-4x²+4x+1.​

Answers

Answered by shashiawasthi069
1

Step-by-step explanation:

p(X)=x³-4x²+4x+1

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

-1-5-4+1

-10+1

9

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