erweitern (e^2-1)u^2

Lösung

erweitern

(e^{2} - 1) u^{2}

e^{2} u^{2} - u^{2}

Schritte zur Lösung

(e^{2} - 1) u^{2}

Wende das Distributivgesetz an:

a (b - c) = ab - a c

a = u^{2}, b = e^{2}, c = 1

= u^{2} e^{2} - u^{2} \cdot 1

= e^{2} u^{2} - 1 \cdot u^{2}

Multipliziere:

1 \cdot u^{2} = u^{2}

= e^{2} u^{2} - u^{2}

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