erweitern (x^4-4x^3+6x^2(a+2)*(b+3))/(x^2+2x+1)

Lösung

erweitern

\frac{x ^{4} - 4 x ^{3} + 6 x ^{2} ( a + 2 ) \cdot ( b + 3 )}{x ^{2} + 2 x + 1}

\frac{x ^{4} - 4 x ^{3} + 6 ab x ^{2} + 18 a x ^{2} + 12 b x ^{2} + 36 x ^{2}}{x ^{2} + 2 x + 1}

Schritte zur Lösung

\frac{x ^{4} - 4 x ^{3} + 6 x ^{2} ( a + 2 ) ( b + 3 )}{x ^{2} + 2 x + 1}

Multipliziere aus

x^{4} - 4 x^{3} + 6 x^{2} (a + 2) (b + 3) : x^{4} - 4 x^{3} + 6 ab x^{2} + 18 a x^{2} + 12 b x^{2} + 36 x^{2}

= \frac{x ^{4} - 4 x ^{3} + 6 ab x ^{2} + 18 a x ^{2} + 12 b x ^{2} + 36 x ^{2}}{x ^{2} + 2 x + 1}

e x p an d \frac{0.1028 x + 0.0842}{( x - 0.9048 ) ( x - 0.6065 )}

e x p an d - \frac{1}{3} (e^{- 3 (- 3 + t)} - 1)

s im pl i f y e^{(- 1 + 2 i) t}

e x p an d 2.7 (5.1 x + 4.9 = 3.2 x + 28.9)

e x p an d - \frac{5 x - 1}{x ( x - 1 ) ^{2} ( 2 x + 3 )}