Question

Срочно!!!!!!!!!!!!!!!

Answer 1

1)d(-5.5)=6*5.5+14=33

2)

${x}^{2} + 5x - 24 = 0 \\ - 8 \\ 3$

3)строим график

$\leqslant - \frac{7}{6}$

4)найти корни

A) a(х-х1) (x-x2)

(x+9)(x-1)

B)

$6x^{2} - x - 2 = 6 {x}^{2} + 3x - 4x - 2 = 3x \times (2x + 1) - 2 \times (2x + 1) = (2x + 1) \times (3x - 2)$