Предмет: Алгебра, автор: anastasiiashcheka

3.° Виконайте віднімання:
1) 10x+3 / 6x^2 - 15-7x / 9x^3
2) 6/b - 42/b^2+7b
3)c/c+4 - c^2/c^-16
4)3y - 18y^2/6y+1​

Ответы

Автор ответа: nuamiciemi
2

Ответ:

- =

(10x + 3) - (15 - 7x) = -12 + 3x

36x + 729x = 765x

= 6x * 6x = 36x

= 9x * 9x * 9x = 729x

anastasiiashcheka: Это дроби
evgenmalko42: а тобі що надо
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