|7x-56|=0

Lösung

∣ 7 x - 56 ∣ = 0

x = 8

Schritte zur Lösung

∣ 7 x - 56 ∣ = 0

Wende Absoluteregel an: Wenn

∣ u ∣ = 0

dann

u = 0

7 x - 56 = 0

7 x - 56 = 0 : x = 8

x = 8

3 (4 z + 4) = 36

f a c t or x^{2} + 4 x + 36

s im pl i f y (\frac{x ^{6}}{5})^{3}

x^{2} + 6 x - 1 = 0

29 = \frac{b}{- 4} + 15