Worksheet
Factorize the following using suitable
identity.
x^5 - x
Answers
Answered by
2
Answer:
x^5-x
=x（x^4–1）
=x（x^2+1）（x^2–1）
=x（x^2+1）（x+1）（x-1）
x^2+1=x^2-（-1）
-1=i^2
∴x（x^2+1）（x+1）（x-1）
=x（x+i）（x-i）（x+1）（x-1）
Answered by
1
Answer:
x×(x-1)×(x+1)×(x²+1)
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