erweitern 7/((2+j)^2)

Lösung

erweitern

\frac{7}{( 2 + j ) ^{2}}

\frac{7}{4 + 4 j + j ^{2}}

Schritte zur Lösung

\frac{7}{( 2 + j ) ^{2}}

(2 + j)^{2} = 4 + 4 j + j^{2}

= \frac{7}{4 + 4 j + j ^{2}}

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