Factorise : a⁴ - 2a²b² + b⁴
Army's please try to answer my question.....
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Answered by
1
Answer:
((a+b)(a-b))^2
Step-by-step explanation:
a^4 - 2a^2b^2 + b^4 = (a^2)^2 - 2*a^2*b^2 +(b^2)^2
= (a^2 - b^2)^2
= ((a+b)(a-b))^2
Answered by
0
Answer:
Step-by-step explanation:
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