Объяснение:
6m -mn -6 +n= m (6- n ) - (6-n) = (6- n)(m -1)
a^6 +a^4 - 3a^2 -3 = a^4(a^2 +1) - 3(a^2 +1)=(a^2 +1)( a^4 -3)
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Объяснение:
6m -mn -6 +n= m (6- n ) - (6-n) = (6- n)(m -1)
a^6 +a^4 - 3a^2 -3 = a^4(a^2 +1) - 3(a^2 +1)=(a^2 +1)( a^4 -3)