erweitern (x-7)(sqrt(x+2)+3)

Lösung

erweitern

(x - 7) (x + 2 + 3)

x x + 2 + 3 x - 7 x + 2 - 21

Schritte zur Lösung

(x - 7) (x + 2 + 3)

Apply FOIL method

(x - 7) (x + 2 + 3) : x x + 2 + 3 x - 7 x + 2 - 21

= x x + 2 + 3 x - 7 x + 2 - 21

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

e x p an d 12 x^{12 x} (ln (x) + 1) \cdot (sin^{6 x} (x))

s im pl i f y (\frac{3 a}{5} + \frac{b}{2}) (\frac{3 a}{5} - \frac{b}{2})

e x p an d - \frac{10 ( - x + 2 )}{( x + 1 ) ^{4}}

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