數學練習

剩餘時間: 5:00

10x^3 + 5x^1 + 4x^3 + 7x^2 + 10x^2

2x^2 + 9x^2 + 2x^4 + 10x^2 + 5x^2

9x^1 + 9x^1 + 6x^1 + 6x^2 + 10x^3

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

9x^2 + 6x^3 + 2x^3 + 1x^3 + 2x^4

√5 + √5 - √4 - √10 + √9 + √8 + √2 + √1

√4 - √7 - √9 - √6 + √6 - √7 - √4 - √8

√4 + √9 - √3 - √8 - √3 + √2 + √3 + √4

(10 + 5) (8 - 5) (9 * 6) (-10 / 3)

(-9 + 4) (8 - 7) (10 * 2) (1 / 10)