Is there any way to solve the problem that Yang Zhai Feng Shui master is too yin?

Pictures of wild animals, such as dragons, tigers, leopards, pythons, snakes, foxes and bears, should not be hung in the living room. Otherwise, it will easily lead to the loss of family health and fortune; You can't put all kinds of "fake flowers and grass" (that is, plastic) at home, otherwise it will affect the love, marriage and wealth of the host and hostess at home.

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 have any views on the fortune of traditional numerology or the eight-character "marriage numerology prediction"! Master Ta (oral color \ micro/? : 6 1 4 8,8 6,7)

X 1, x2∈(-∞0] and x 1 < x2, then

f(x 1)-f(x2)=(2x 1+2-x 1)-(2 x2+2 x2)=(2x 1 2x 1- 1 2 x2)=(2x 1-2 x2)(2x 1-2 x2)(2x 12 x2- 1)？ 2x 12x2？

∵x 1