erweitern (X^2(pi-58))/9+140

Lösung

erweitern

\frac{X ^{2} ( π - 58 )}{9} + 140

\frac{π X ^{2}}{9} - \frac{58 X ^{2}}{9} + 140

Schritte zur Lösung

\frac{X ^{2} ( π - 58 )}{9} + 140

Multipliziere aus

X^{2} (π - 58) : π X^{2} - 58 X^{2}

= \frac{π X ^{2} - 58 X ^{2}}{9} + 140

Wende Bruchregel an:

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

\frac{π X ^{2} - 58 X ^{2}}{9} = \frac{π X ^{2}}{9} - \frac{58 X ^{2}}{9}

= \frac{π X ^{2}}{9} - \frac{58 X ^{2}}{9} + 140

e x p an d 5 - 21 \cdot (7 + 3)

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

e x p an d \frac{1 0 ^{6}}{1 0 ^{3}}

e x p an d \frac{( 1 + y - y ^{2} ) ^{7}}{( 1 + y )}

e x p an d sin (π (t + 3))