Предмет: Математика, автор: pozdnyakov20069

ПОМОГИТЕ ПОЖАЛУЙСТА, ДАЮ 40 БАЛЛОВ

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Ответы

Автор ответа: megadima05

Ответ:

#103

1) ab-3a+2b-6

2) m²+m-20

3) 6x²-13x-5

4) 6b³-12b²+4b-8

5) 8x²-5xy+3y²

6) 15a⁴-a³-2a²

7) -2x⁴+3x-4x³-6

8) 15a⁴-22a²b-5b²

9) y³+y²-y+15

10) m³-3m²n-19mn²-3n³

11) 12x³+26x²-10x

12) -18x⁴-57x³+33x²

#104

1) 7x²-6x-10

2) 2a²+4a-24

3) -7x²-5x+18

4) 5x²+11xy+14y²

5) -a5+3a²y+31a³y

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