vereinfachen 1-2(3/8)^2

Lösung

vereinfachen

1 - 2 (\frac{3}{8})^{2}

\frac{23}{32}

Dezimale

0.71875

Schritte zur Lösung

1 - 2 (\frac{3}{8})^{2}

(\frac{3}{8})^{2} = \frac{9}{64}

= 1 - 2 \cdot \frac{9}{64}

2 \cdot \frac{9}{64} = \frac{9}{32}

= 1 - \frac{9}{32}

1 - \frac{9}{32} = \frac{23}{32}

= \frac{23}{32}

\frac{y + 1}{2} + \frac{y - 1}{2} = 3

x - 3 x - 1 + 3 > 0

f a c t or 2 x^{4} + 7 x^{3} - 15 x^{2}

0 = n - 78

s im pl i f y (a + b)^{2} - (a - b)^{2}