f=(sqrt(1-2(-1)))/(-1)

Lösung

f = \frac{1 - 2 ( - 1 )}{- 1}

f = - 3

Dezimale

f = - 1.73205 \dots

Schritte zur Lösung

f = \frac{1 - 2 ( - 1 )}{- 1}

Vereinfache

\frac{1 - 2 ( - 1 )}{- 1} : - 3

f = - 3

- 6 x - 12 = 5 (- 2 x - 3)

4 (x + 3) - 11 (x - 7) = 4 (5 x + 2)

f (u) = u^{2} + u + 1

lo g_{7} (6) = x

so l v e f or x, cos (y) = 3 x