展开 (32(x+1))/(27)

解答

展开

\frac{32 ( x + 1 )}{27}

\frac{32 x}{27} + \frac{32}{27}

求解步骤

\frac{32 ( x + 1 )}{27}

乘开

32 (x + 1) : 32 x + 32

= \frac{32 x + 32}{27}

使用分式法则:

\frac{a \pm b}{c} = \frac{a}{c} \pm \frac{b}{c}

\frac{32 x + 32}{27} = \frac{32 x}{27} + \frac{32}{27}

= \frac{32 x}{27} + \frac{32}{27}

e x p an d (3 x^{2} - 5)^{2} d x

e x p an d x^{2} \cdot x^{1}

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

e x p an d \frac{( 10 s + 6 )}{( s ^{2} ( s + 2 ) ^{2} )}

e x p an d \frac{4}{( x ^{2} + 9 ) ^{2}}