Question

factories : 1²m²n– 1m²n² – 1²mn²

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Answer 1

Answer:

Explanation:

1,m(m-1)-n(n-1)

m²-m-n²-n

i cannot solve it further more

2.a6+b6

(a³)²+(b³)²

(a³+b³)²

(a+b)²(a²-ab+b²)