Tolong ya kak tugas dikumpulin bsk​

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Tolong ya kak tugas dikumpulin bsk​

Tolong ya kak tugas dikumpulin bsk​

Jawaban:

1. 5x – 25

2. -7x – 56

3. -4x + 8

4. x² + 5x – 4x -20

5. x² – 2x + 7x – 14

6. 2x² – 8x – 2x + 8

7. -2x² – 2x + 6x + 6

8. -6x² – 8x + 6x + 8

9. 3x² – 4x – 12x + 16

10. -6x² + 4x + 9x – 6

1) 5x – 25

2) -7x – 56

3) -4x + 8

4)

{x}^{2} + 5x - 4x - 20 = {x}^{2} + x - 20

5)

{x}^{2} - 2x + 7x - 14 = {x}^{2} + 5x - 14

6)

{2x}^{2} - 8x - 2x + 8 = {2x}^{2} - 10x + 8

7)

{ - 2x}^{2} - 2x + 6x + 6 = { - 2x}^{2} + 4x + 6

8)

{ - 6x}^{2} - 8x + 6x + 8 = { - 6x}^{2} - 2x + 8

9)

{3x}^{2} - 4x - 12x + 16 = {3x}^{2} - 16x + 16

10)

{ - 6x}^{2} + 4x + 9x - 6 = { - 6x}^{2} + 13x - 6