因式分解 6c^2-28c+16

解答

因式分解

6 c^{2} - 28 c + 16

2 (3 c - 2) (c - 4)

求解步骤

6 c^{2} - 28 c + 16

因式分解出通项

2 : 2 (3 c^{2} - 14 c + 8)

= 2 (3 c^{2} - 14 c + 8)

因式分解

3 c^{2} - 14 c + 8 : (3 c - 2) (c - 4)

= 2 (3 c - 2) (c - 4)

4 = - \frac{2}{7} x + 2

- 2 (x + 1) \geq 12

- 3.5 = \frac{v}{0.2}

s im pl i f y \frac{5.0 1 ^{2} - 5 ( 5.01 )}{5.0 1 ^{2} - 25}

(x - 3)^{2} - 49 = 0