化简 ((3a-5c))/((3b-5d))

解答

化简

\frac{( 3 a - 5 c )}{( 3 b - 5 d )}

\frac{3 a - 5 c}{3 b - 5 d}

求解步骤

\frac{( 3 a - 5 c )}{( 3 b - 5 d )}

去除括号:

(a) = a

= \frac{3 a - 5 c}{3 b - 5 d}

s im pl i f y \frac{( x ^{3} + 2 x ^{2} - x - 2 )}{( x ^{3} + 4 x ^{2} + x - 6 )}

f a c t or 169 x^{6} \cdot y^{4} + 26 x^{2} \cdot y^{3} \cdot z

e x p an d (1 - x^{4})^{7}

f a c t or 8 x^{6} + 125

s im pl i f y \frac{l ^{- 1} \cdot s}{( ( s ^{2} + 1 ) ( s ^{2} + 4 ) ( s ^{2} + 9 ) )}