erweitern (x^2+x+1)^{10}

Lösung

erweitern

(x^{2} + x + 1)^{10}

x^{20} + 10 x^{19} + 55 x^{18} + 210 x^{17} + 615 x^{16} + 1452 x^{15} + 2850 x^{14} + 4740 x^{13} + 6765 x^{12} + 8350 x^{11} + 8953 x^{10} + 8350 x^{9} + 6765 x^{8} + 4740 x^{7} + 2850 x^{6} + 1452 x^{5} + 615 x^{4} + 210 x^{3} + 55 x^{2} + 10 x + 1

Schritte zur Lösung

(x^{2} + x + 1)^{10}

(x^{2} + x + 1)^{10} = (x^{2} + x + 1) (x^{2} + x + 1) (x^{2} + x + 1) (x^{2} + x + 1) (x^{2} + x + 1) (x^{2} + x + 1) (x^{2} + x + 1) (x^{2} + x + 1) (x^{2} + x + 1) (x^{2} + x + 1)

= (x^{2} + x + 1) (x^{2} + x + 1) (x^{2} + x + 1) (x^{2} + x + 1) (x^{2} + x + 1) (x^{2} + x + 1) (x^{2} + x + 1) (x^{2} + x + 1) (x^{2} + x + 1) (x^{2} + x + 1)

Multipliziere aus

(x^{2} + x + 1) (x^{2} + x + 1) (x^{2} + x + 1) (x^{2} + x + 1) (x^{2} + x + 1) (x^{2} + x + 1) (x^{2} + x + 1) (x^{2} + x + 1) (x^{2} + x + 1) (x^{2} + x + 1) : x^{20} + 10 x^{19} + 55 x^{18} + 210 x^{17} + 615 x^{16} + 1452 x^{15} + 2850 x^{14} + 4740 x^{13} + 6765 x^{12} + 8350 x^{11} + 8953 x^{10} + 8350 x^{9} + 6765 x^{8} + 4740 x^{7} + 2850 x^{6} + 1452 x^{5} + 615 x^{4} + 210 x^{3} + 55 x^{2} + 10 x + 1

= x^{20} + 10 x^{19} + 55 x^{18} + 210 x^{17} + 615 x^{16} + 1452 x^{15} + 2850 x^{14} + 4740 x^{13} + 6765 x^{12} + 8350 x^{11} + 8953 x^{10} + 8350 x^{9} + 6765 x^{8} + 4740 x^{7} + 2850 x^{6} + 1452 x^{5} + 615 x^{4} + 210 x^{3} + 55 x^{2} + 10 x + 1

e x p an d \frac{1}{( 3 x - 1 ) ^{4}}

e x p an d c u r l (2 x - 2 z x^{2}, 2 z - x y, 9 z^{2} x^{2})

s im pl i f y h (x) (x + 2) (1 - x)

s im pl i f y (x + y + x - y)^{2}

e x p an d \frac{2019 + ln ( x - 1 ) ( x - 1 )}{e ^{x}}