Solving inequality: 3x-5 / x + 1 < 1

Solving inequality: 3x-5 / x + 1 < 1

The answer is: (- infinity, (radical 15) / 3) ∪ (0, (radical 15) / 3)
I don't know how to ask
The answer is: x < 3
A:
(3x-5)/(x+1)
（3x^2+4x+7）/（x^2-3x+4）
（3x^2+4x+7）/（x^2-3x+4）
Solve the following inequality system (1) 3x + 24x-7. (2) 3x + 2 > 2 (x-1), 4x-3 ≤ 3x-2. (3) (2x-1) / 3x + 3 / 2
I haven't learned it. I need 111
The assembly axis does not need to be drawn
(1)3x+2/ x >0
(3) X4 has no solution
Jijiao version of the formula to a little more, good review at the end of the term, as long as useful I will give points
Li, heat, sound, photoelectricity all have their own conclusion, which is better than others' because memory is a continuous process. It should not be a big problem to find students and teachers to add after their own conclusion. There is also a point that the formula is dead. We have to understand a lot of Physics, and we have to refer to it. We have to be diligent in learning and asking questions. We have to think and practice to get good results in physics``
Where is the second day of junior high school
Different versions, much worse
Distance = speed * time
Ohm rating
electric power
Almost~~~~~~~~~~~~
Give me some points~~~~~~~~~~~~~~
Just V / s
It's not easy to memorize a physics formula after many years, but it's difficult to memorize a physics formula if you don't understand it well. Usually pay attention to accumulation, test physics do not need to review, the same full score
Distance time speed
Ohm's law
4x-3x (20-x) = 4 to solve x equation
4x-60+3x=4
7x=64
∴x=64/7
Calculation: 3x (2x-3y) - (2x-5y) 4x
X(11Y-2X)
The second power of 11xy-2x
Set a = {X - 5 ≤ x ≤ 3}, B = {x 4}, find a ∩ B, (CRA) ∪ (CRB)
A ∩ B is [- 5, - 2)
(CRA) ∪ (CRB) is (negative infinity, - 5) ∪ [- 2, positive infinity)
A∩B={X|-5≤X≤3}∩{X|X4}={x|-5≤x
Given two points a (- 3,2) and B (3, - 2), it is proved that the trajectory equation of the point m whose distance is equal to the two points is 3x-2y = 0
Let m (x, y) have | Ma | = | MB |, then: under the root sign [(x + 3) & sup2; + (Y-2) & sup2;] = under the root sign [(x-3) & sup2; + (y + 2) & sup2;], and reduce to: 3x-2y = 0
How to deduce this physical formula?
phase difference
Δφ=(2π*Δx)/λ
φ1=ωt1+φ0
φ2=ωt2+φ0
Δφ=ωt2-ωt1=ωΔt=2π/T*Δt
Δφ/2π=Δt/T=vΔt/vT=Δx/λ
Divide 2 π to the left of the equation, Δ φ / 2 π, meaning the change of phase divided by the period 2 π, λ is the wavelength, Δ x is the displacement of a point on the waveform along the propagation direction of the wave, and Δ X / λ represents the percentage of the wave movement in a wavelength
When a wave moves λ as it propagates, it changes by a period of 2 π
So the equation holds
3x = 129 and 4x = 908