Math, asked by tiashapal24, 1 month ago

Factorise - a⁴+2a³-a²-2a+1​

Answers

Answered by barani7953
0

Step-by-step explanation:

a^4 + a^2 - 2a = 1

Then you want to pull out the common terms

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

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