erweitern (x+1)(x+2)

Lösung

erweitern

(x + 1) (x + 2)

x^{2} + 3 x + 2

Schritte zur Lösung

(x + 1) (x + 2)

Apply FOIL method

(x + 1) (x + 2) : x^{2} + 3 x + 2

= x^{2} + 3 x + 2

y = 2 \cdot (\frac{1}{3})^{x}

y = \frac{5}{4} x - 2

f (x) = (\frac{1}{2})^{x + 2}

f (x) = x^{2} - 14 x + 49

y = (x - 2)^{3} + 1