Расчет: lv9cbs - 1
x =
(-b+saknis( D)) |
| / 2 |
|
|
x =
$$x$$ = $$\frac{-b+\sqrt {D}}{2}$$
| (-b+saknis(D)) |
| / 2 |
x = -
+
$$x$$ = $$-\frac{b}{2}+\frac{\sqrt {D}}{2}$$
| b |
| / 2 |
| saknis(D) |
| / 2 |
x = - 0.5* b+ 0.5* saknis(D)$$x$$ = $$-0.5\cdot b+0.5\cdot \sqrt {D}$$
D)$$x$$ = $$-0.5\cdot b+0.5\cdot \sqrt {D}$$