erweitern pi(x)^2(3x+1)-90pi

Lösung

erweitern

π (x)^{2} (3 x + 1) - 90 π

3 π x^{3} + π x^{2} - 90 π

Schritte zur Lösung

π (x)^{2} (3 x + 1) - 90 π

Multipliziere aus

π (x)^{2} (3 x + 1) : 3 π x^{3} + π x^{2}

= 3 π x^{3} + π x^{2} - 90 π

e x p an d \frac{( 4 t ^{2} + 45 ) ^{\frac{3}{2}} - 343}{12}

e x p an d \frac{( x + 2 ) ( x + 3 ) ( x + 4 )}{( x + 1 )}

e x p an d (\frac{3}{2}, \frac{1}{4}) \cdot (x - \frac{π}{4}, y)

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

e x p an d (2, 4, 3) x (0, - 1, - 1)