desarrollar (pih^2(3r-h))/3

Solución

desarrollar

\frac{π h ^{2} ( 3 r - h )}{3}

π h^{2} r - \frac{π h ^{3}}{3}

Pasos de solución

\frac{π h ^{2} ( 3 r - h )}{3}

Expandir

π h^{2} (3 r - h) : 3 π h^{2} r - π h^{3}

= \frac{3 π h ^{2} r - π h ^{3}}{3}

Aplicar las propiedades de las fracciones:

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

\frac{3 π h ^{2} r - π h ^{3}}{3} = \frac{3 π h ^{2} r}{3} - \frac{π h ^{3}}{3}

= \frac{3 π h ^{2} r}{3} - \frac{π h ^{3}}{3}

Dividir:

\frac{3}{3} = 1

= π h^{2} r - \frac{π h ^{3}}{3}

e x p an d - 2.5 (25 x^{2} + 361)^{\frac{1}{2}} + 25 (x + 2.5)

e x p an d - \frac{1}{( x + 4 ) ^{2}}

s im pl i f y (x + x) \cdot (x)

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

e x p an d \frac{2 e ^{- 2 s} - 7 s ^{3} + 2 s ^{2} - 2 s}{s ( - s ^{3} + s ^{2} + 2 )}