en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

3/(2x+5)<= 0

Solution

\frac{3}{2 x + 5} \leq 0

Solution

x < - \frac{5}{2}

+2

Interval Notation

(- \infty, - \frac{5}{2})

Decimal Notation

x < - 2.5

Solution steps

\frac{3}{2 x + 5} \leq 0

Divide both sides by

3

\frac{\frac{3}{2 x + 5}}{3} \leq \frac{0}{3}

Simplify

\frac{1}{2 x + 5} \leq 0

If

\frac{1}{a} \leq 0

then

a < 0

2 x + 5 < 0

Move

5

to the right side

2 x < - 5

Divide both sides by

2

x < - \frac{5}{2}

Popular Examples

2 x (x - 4) = 0

simplify log_{6}(1/6)simplify

lo g_{6} (\frac{1}{6})

factor x^3-4x^2+3x+2 factor

x^{3} - 4 x^{2} + 3 x + 2

simplify \sqrt[5]{3125}simplify

factor 24r^3+116r^2-168r factor

24 r^{3} + 116 r^{2} - 168 r

Frequently Asked Questions (FAQ)

What is 3/(2x+5)<= 0 ?
The solution to 3/(2x+5)<= 0 is x<-5/2