en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

|9v-9|>= 9

Solution

∣ 9 v - 9 ∣ \geq 9

Solution

v \leq 0 or v \geq 2

+1

Interval Notation

(- \infty, 0] \cup [2, \infty)

Solution steps

∣ 9 v - 9 ∣ \geq 9

Apply absolute rule: If

∣ u ∣ \geq a, a > 0

then

u \leq - a

or

u \geq a

9 v - 9 \leq - 9 or 9 v - 9 \geq 9

9 v - 9 \leq - 9 or 9 v - 9 \geq 9

v \leq 0 or v \geq 2

Popular Examples

simplify sqrt((56x^5y^5)/(7xy))simplify

\frac{56 x ^{5} y ^{5}}{7 x y}

simplify (49)^{1/2}simplify

(49)^{\frac{1}{2}}

factor n^4-49 factor

n^{4} - 49

simplify 24*1/3 simplify

24 \cdot \frac{1}{3}

simplify 3/8*2 simplify

\frac{3}{8} \cdot 2

Frequently Asked Questions (FAQ)

What is |9v-9|>= 9 ?
The solution to |9v-9|>= 9 is v<= 0\lor v>= 2