erweitern (sqrt(x)-2)(x-4)

Lösung

erweitern

(x - 2) (x - 4)

x x - 4 x - 2 x + 8

Schritte zur Lösung

(x - 2) (x - 4)

Apply FOIL method

(x - 2) (x - 4) : x x - 4 x - 2 x + 8

= x x - 4 x - 2 x + 8

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

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

e x p an d cos (x) d x + (1 + \frac{2}{y}) sin (x) d y

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

s im pl i f y (cos (A) + 1) (cos (A) - 1)