數學練習

剩餘時間: 5:00

7x^1 + 8x^1 + 8x^3 + 4x^4 + 6x^3

9x^2 + 9x^3 + 2x^1 + 2x^4 + 7x^2

8x^3 + 9x^3 + 7x^3 + 7x^1 + 7x^3

7x^3 + 6x^1 + 10x^3 + 6x^1 + 5x^4

1x^4 + 10x^3 + 6x^4 + 4x^2 + 2x^2

4x^1 + 6x^4 + 8x^2 + 6x^2 + 4x^2 + 10x^3 + 1x^4 + 10x^1 + 2x^3 + 8x^3 - 4x^1 + 9x^1 + 5x^3 + 10x^4 + 4x^3

3x^3 + 4x^4 + 5x^1 + 6x^1 + 8x^2 + 8x^1 + 8x^2 + 2x^1 + 1x^3 + 1x^4 - 7x^3 + 8x^4 + 5x^1 + 4x^3 + 2x^3

3x^1 + 8x^2 + 2x^3 + 1x^4 + 9x^1 + 7x^1 + 7x^1 + 6x^3 + 10x^2 + 7x^2 - 8x^3 + 1x^2 + 2x^2 + 8x^1 + 5x^1

-9 -1 -7 +2 -5

-3 +3 +8 +10 +10