Предмет: Алгебра, автор: ann119559

допоможіть будь ласка!!! даю 25 балів​

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Ответы

Автор ответа: McProfessor
1

( - 2 {a}^{2} )( - 3a + 2ab - 0.3 {b}^{3} ) = 6 {a}^{3} - 4 {a}^{3} b + 0.6 {a}^{2} {b}^{3}

Інша відповідь

Автор ответа: darhanermekbaev
1

Ответ:

Объяснение:

(-2a²)( -3a + 2ab - 0,3b³) = 6a³ - 4a³b + 0,6a²b³

такого нет, так как -2 * (-3) = 6

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