Answer:
The element you add is 
Step-by-step explanation:
The element you add is
Remember that
So, in order to complete the square you add 
But when you multiply times 
you get
Option A. All the real values of x where x < -1
Procedure
Solve the inequality:
(x -3)(x+1)>0
That happens in two cases.
1) When both factors >0
x-3>0 and x+1>0
x>3 and x >-1
The intersection is x >3
2) When both factors <0
x-3<0 and x+1<0
x<3 and x<-1
the intersection is x<-1.
We have obtained that the function is positive for the intervals x < -1 and x > 3. But in one of those intervals the function is decresing and in the other is increasing.
You can recognize that the function given is a parabola and, because the coefficient of the quadratic term is positive, the parabola opens upward. Then the function is decreasing in the first interval and increasing in the second interval.
Answer:
o zaman burayı tıkla ve Kazan kampanyası ile
Step-by-step explanation:
tüm Türkiye'ye gönderilir ve hangi partiye sızmış bir şey değil bu oran iletişim
Its asking how much did they both spent, in total, in order to reach the same amount spent in part A
Answer:
A.(26)X =1
26x =1
divide both sides by 26 to make x the subject
26x/1=1/26
x = 1/26
Step-by-step explanation:
B 50(x) =1
50x =1
x =1/50
