數學練習

剩餘時間: 5:00

7 * 1x^2 + 6x^4 + 7x^2 + 3x^2 + 10x^2 + 7x^3 + 2x^2 + 1x^1 + 2x^3 + 8x^3

7 * 5x^3 + 1x^3 + 4x^3 + 2x^3 + 4x^2 + 5x^2 + 7x^4 + 9x^3 + 1x^1 + 4x^2

6 * 4x^1 + 1x^1 + 8x^4 + 5x^4 + 8x^4 + 4x^2 + 9x^4 + 4x^2 + 1x^3 + 4x^3

10 * 4x^4 + 6x^2 + 6x^1 + 4x^2 + 2x^4 + 3x^2 + 6x^3 + 5x^4 + 1x^1 + 2x^3

9 * 5x^3 + 1x^2 + 4x^2 + 8x^1 + 8x^3 + 7x^1 + 9x^1 + 7x^2 + 7x^4 + 7x^2

5 * 1√2 + 5√6 - 3√8 + 9√2 + 8√10 + 10√5 + 1√8 + 3√6

9 * 9√5 - 3√4 + 7√10 + 4√4 - 4√10 - 9√1 + 1√9 + 2√1

5 * 2√3 - 1√9 + 8√9 + 2√5 + 10√5 - 8√9 - 10√5 - 10√1

(5 + 9) (-6 - 4) (-6 * 2) (-3 / 9)

(2 + 6) (-2 - 6) (7 * 2) (1 / 7)