Предмет: Алгебра, автор: jjkkk8

ребят..помогите пожалуйста..просто у меня нет времени ‍♀️

Приложения:

Ответы

Автор ответа: natali198112306

1

Ответ:

=у⁹*у⁶=у¹⁵

=4а⁶в²*ав²=4а⁷в⁴

=2n³-7n²+13n

=0.5x+13+2.5x+7=3x+20

=5m-2m+7=3m+7

=-6x⁵+15x³-21x²

=-2a⁵-6a³+22a²

=6m⁴-4m⁵+2m⁶

=4a³-3a³+18a²+15a=a³+18a²+15a

Объяснение:

jjkkk8: сенк!!‍♀️

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