BO:(4m + x)2 = 16m2 + 24mn + 9na;(2a - x)2 = 4a2 - вопрос №132080824216224922422849629236 от Lenakorzyn 10.11.2022 22:37

Question

Алгебра: BO:(4m + x)2 = 16m2 + 24mn + 9na;(2a - x)2 = 4a2 - 28 ab + 4962;(x + 9n)2 = 36m2 + 108mn +81n2(x - 66)2 = 64a2 – 96ab + 3662?​

Lenakorzyn · Answer

двю 70 баллов английски...

"BO:(4m + x)2 = 16m2 + 24mn + 9na;(2a - x)2 = 4a2 - 28 ab + 4962;(x + 9n)2 = 36m2 + 108mn +81n2(x - 66)2 = 64a2 – 96ab + 3662?​