Factorise (1-2x-x^2)(1-2x+3x^2)+4x^4
Answers
Answered by
1
Answer:
Factorise (1-2x-x^2)(1-2x+3x^2)+4x^4
Step-by-step explanation:
(x - 1)^4
Answered by
0
Answer:
(1-2x-x^2)(1-2x+3x^2)+4x^4
Step-by-step explanation:
(x-1)^4
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