化简-sqrt(25)-sqrt(-96)+sqrt(16)+sqrt(-6)

解答

化简

- 25 - - 96 + 16 + - 6

- 1 - 36 i

求解步骤

- 25 - - 96 + 16 + - 6

- 25 = - 5

- 96 = 46 i

16 = 4

- 6 = 6 i

= - 5 - 46 i + 4 + 6 i

对同类项分组

= - 46 i + 6 i - 5 + 4

s im pl i f y \frac{2 ( q ^{3} ) ^{3}}{6 q ^{10}}

s im pl i f y (a - b) - (a + b)

e x p an d (x + y) (x^{2} - 3 x y + 2 y^{2})

s im pl i f y \frac{x ^{2} - 6 x - 16}{x} \cdot \frac{2 x}{x ^{2} - 4}

f a c t or 3 x^{3} - 12 x^{2} + 12 x