展开 1/(v(m-3))

解答

展开

\frac{1}{v ( m - 3 )}

\frac{1}{v m - 3 v}

求解步骤

\frac{1}{v ( m - 3 )}

乘开

v (m - 3) : v m - 3 v

= \frac{1}{v m - 3 v}

e x p an d - 2 (2 z + 1 = 26)

e x p an d \frac{b}{x ( x + a )}

e x p an d e^{x} (x - 1) (2 x - 1)

e x p an d \frac{1}{( a - x ) ^{2}}

e x p an d (4 x) (4 x) + (x) (x)