化简 (6a-30)/6

解答

化简

\frac{6 a - 30}{6}

a - 5

求解步骤

\frac{6 a - 30}{6}

因式分解

6 a - 30 : 6 (a - 5)

= \frac{6 ( a - 5 )}{6}

约分:

6

= a - 5

s im pl i f y \frac{4 \cdot 16 \cdot 27 \cdot 3 ^{- 2}}{2 ^{6} \cdot 3 ^{- 2} \cdot 3 ^{3} \cdot 2 ^{6}}

f a c t or \frac{53.96}{333.33}

- 2 x^{2} + x + 10 = 0

f a c t or 12 x^{2} - 61 x + 77

f a c t or 8 x^{2} - 3 x - 5