Beispiel Nr: 06
$(ax - b)^{2} = a^{2}x^{2} - 2\cdot a\cdot b \cdot x+ b^{2} \\ (a - b)^{2}\\ \textbf{Gegeben:} \\ (1\frac{1}{3}x - 1\frac{1}{4})^{2}\\ \\ \textbf{Rechnung:} \\\text{2. Binomische Formel} \\(1\frac{1}{3}x-1\frac{1}{4})^{2}=\left(1\frac{1}{3}\right)^{2}x^{2}-2\cdot1\frac{1}{3}\cdot1\frac{1}{4}\cdot x+\left(1\frac{1}{4}\right)^{2} \\(1\frac{1}{3}x-1\frac{1}{4})^{2}=1\frac{7}{9}x^2-3\frac{1}{3}x+1\frac{9}{16} $