erweitern (918x^2-21x-124)/(2(6x^2-5x+4)(9x+4))

Lösung

erweitern

\frac{918 x ^{2} - 21 x - 124}{2 ( 6 x ^{2} - 5 x + 4 ) ( 9 x + 4 )}

\frac{918 x ^{2} - 21 x - 124}{108 x ^{3} - 42 x ^{2} + 32 x + 32}

Schritte zur Lösung

\frac{918 x ^{2} - 21 x - 124}{2 ( 6 x ^{2} - 5 x + 4 ) ( 9 x + 4 )}

Multipliziere aus

2 (6 x^{2} - 5 x + 4) (9 x + 4) : 108 x^{3} - 42 x^{2} + 32 x + 32

= \frac{918 x ^{2} - 21 x - 124}{108 x ^{3} - 42 x ^{2} + 32 x + 32}

e x p an d (5 + h) - 5

e x p an d \frac{- 2 x ^{2} - 16 x + 4}{( 2 x ^{2} + x + 8 ) ^{2}}

s im pl i f y (2 + 3 sin (x)) (2 - 3 sin (x))

e x p an d 2 (e^{x} cos (x) - e^{x} sin (x))

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