vereinfachen (-3/2)^2-9-((-3/2)^2+3(-3/2))

Lösung

vereinfachen

(- \frac{3}{2})^{2} - 9 - ((- \frac{3}{2})^{2} + 3 (- \frac{3}{2}))

- \frac{9}{2}

Dezimale

- 4.5

Schritte zur Lösung

(- \frac{3}{2})^{2} - 9 - ((- \frac{3}{2})^{2} + 3 (- \frac{3}{2}))

(- \frac{3}{2})^{2} = \frac{9}{4}

- ((- \frac{3}{2})^{2} + 3 (- \frac{3}{2})) = \frac{9}{4}

= \frac{9}{4} - 9 + \frac{9}{4}

\frac{9}{4} - 9 + \frac{9}{4} = - \frac{9}{2}

= - \frac{9}{2}

1 \leq x < 4

7 y + 23 = 4 y + 8 y - 22

8 x - 7 = 19 x + 15

3 \cdot (4 x - 3) = 5 \cdot (5 - x)

a^{2} - 12 a + 32 = 0