S=0.5^2-1.5+12.5

Lösung

S = 0. 5^{2} - 1.5 + 12.5

S = 11.25

Schritte zur Lösung

S = 0. 5^{2} - 1.5 + 12.5

Vereinfache

0. 5^{2} - 1.5 + 12.5 : 11.25

S = 11.25

- \frac{a}{3} = \frac{5 a}{3}

so l v e f or x, - x + 4 y = 3

4 (6) + 5 (3) = - 13

so l v e f or x, 8 x - 3 y = 0

- 5 x + 1 = - 8 + 4