f=(2/3)^2

Lösung

f = (\frac{2}{3})^{2}

f = \frac{4}{9}

Dezimale

f = 0.44444 \dots

Schritte zur Lösung

f = (\frac{2}{3})^{2}

Vereinfache

(\frac{2}{3})^{2} : \frac{4}{9}

f = \frac{4}{9}

2 x - 4 = 2 x + 5

so l v e f or a, 2 x - a y - 18 = 0

10 x + 3 x - 5 + 3 = 5 x + 4 x - 4 + 8

- 4 x = 4

so l v e f or p, (x - 9 y^{2} z^{4}) (x + 9 y^{2} z^{4}) = 64 y^{2} z^{4} - p