lovee3anime lovee3anime

13-02-2021
Mathematics

contestada

1. 10a - 8b C) 4a + 5b
2. 5b + 3C (-) 4b + 3C
3. 6d + 6e (-) 9d - 8e
4. 8x - 3y (-) -4x + 8y.
5. Ors – 7bc (-) 9rs – 7bc
6. 5xy - 9cs (-)-3xy + cs
7. x2 - 6x + 5 (-) 3x2– 2x – 2

1 10a 8b C 4a 5b 2 5b 3C 4b 3C 3 6d 6e 9d 8e 4 8x 3y 4x 8y 5 Ors 7bc 9rs 7bc 6 5xy 9cs 3xy cs 7 x2 6x 5 3x2 2x 2 class=

Respuesta :

asmaNasr asmaNasr

13-02-2021

Step-by-step explanation:

1)

a-13b

2) b

3) -3d+14e

4)12x-11y

5)-3rs

6)8xy-10cs

7)

[tex] - 2 {x}^{2} - 4x + 7[/tex]

8)

[tex]8 {y}^{2} - 7[/tex]

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