因式分解 (5x-8)^2+(5x-8)

解答

因式分解

(5 x - 8)^{2} + (5 x - 8)

(5 x - 8) (5 x - 7)

求解步骤

(5 x - 8)^{2} + (5 x - 8)

因式分解出通项

(5 x - 8) : (5 x - 8) (5 x - 7)

= (5 x - 8) (5 x - 7)

s im pl i f y - \frac{13}{20} - \frac{7}{5}

s im pl i f y (- \frac{1}{4} r^{5} v^{7} w^{2}) (5 r^{3} w^{8} x) (- 8 v^{5} w^{19} x^{5})

x^{2} - 12 x + 49 = 22

9 x - 10 \leq 8 x - 6

f a c t or 16 y^{2} + 8 y + 1