數學練習

剩餘時間: 5:00

8x^2 + 6x^3 + 4x^3 + 4x^1 + 4x^2

1x^2 + 9x^4 + 5x^3 + 2x^2 + 4x^2

7x^2 + 9x^4 + 6x^3 + 9x^3 + 4x^4

1x^2 + 10x^4 + 7x^1 + 1x^4 + 3x^1

8x^1 + 10x^1 + 10x^1 + 2x^4 + 8x^3

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

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

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

-7 -4 +6 -1 +5

-5 -3 +2 -5 +2