Объяснение:
1) 8a-4a-24a=4а(2-1-6)=4а*(-5)
2) a+8b-8a-ab=-7а+8b-ab=-7а+b(8-a)
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Объяснение:
1) 8a-4a-24a=4а(2-1-6)=4а*(-5)
2) a+8b-8a-ab=-7а+8b-ab=-7а+b(8-a)