Предмет: Алгебра, автор: yura123rukavets

1.Скоротити дріб
а) 10m^2 б) x^2-16
---------- ---------
15m^3 2x-8

Ответы

Автор ответа: unicorn102002

1

Відповідь:

a)2/3m

б)x+4/2

Пояснення:

a) 10m^2/15m^3=2/3m

б) x^2-16/2x-8=(x-4)(x+4)/2(x-4)=x+4/2

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