1=(10x^2)/(x^4+25)

Lösung

1 = \frac{10 x ^{2}}{x ^{4} + 25}

x = 5, x = - 5

Dezimale

x = 2.23606 \dots, x = - 2.23606 \dots

Schritte zur Lösung

1 = \frac{10 x ^{2}}{x ^{4} + 25}

Multipliziere beide Seiten mit

x^{4} + 25

x^{4} + 25 = 10 x^{2}

Löse

x^{4} + 25 = 10 x^{2} : x = 5, x = - 5

x = 5, x = - 5

\frac{x + 1}{x ^{2} - 3} = 3

so l v e f or y, x = \frac{3}{2 y - 4}

\frac{3}{z} = \frac{9}{12}

7 - \frac{1}{t} = \frac{6}{t ^{2}}

\frac{x + 2}{x + 1} = \frac{3}{5}