What is the best residential pattern of geomantic omen?

By simply adjusting the living environment with geomantic omen, we can make the house's fortune smooth, turn the home into a lucky house, absorb the blessings of the world and realize a rich and happy life.

Want to improve as soon as possible, or want to know your fortune.

It will be adjusted and improved according to the status quo of the friends.

Promote career fortune and health fortune.

If you are interested in the eight-character "marriage numerology prediction"

How to treat traditional numerology or fortune?

Master Ta (oral color \ micro/? : 3 9 9 6, 1 9,4)

Solution: Let the analytic expression of quadratic function be y = ax2+bx+c∶ and the symmetry axis be x=4∴-b/2a=4? That is, the quadratic function with b=-8a has two intersections with the X axis and one intersection with the Y axis. Let the intersection with the X axis be (x 1, 0, (x2, 0), and the intersection of x2 > x 1 with the Y axis be (0, c). It can be concluded that the base of the triangle formed by x1+x2 =-b/ax1* x2 = c/a is x2-x1x2-x1= √ (x2+x1) 2-4x/kloc.