en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

(x-4)^2>= 9

Solution

(x - 4)^{2} \geq 9

Solution

x \leq 1 or x \geq 7

+1

Solution steps

(x - 4)^{2} \geq 9

For

u^{n} \geq a

, if

n

is even then

x - 4 \leq - 9 or x - 4 \geq 9

x - 4 \leq - 9 : x \leq 1

x - 4 \geq 9 : x \geq 7

Combine the intervals

x \leq 1 or x \geq 7

Popular Examples

simplify 16/3+3 simplify

\frac{16}{3} + 3

x^{2} + 5 x > 0

∣ b ∣ = 3

factor 9sqrt(2)+12sqrt(3)factor

92 + 123

factor (8b)/(a^2b-3a^2)+(3b)/(b^2-9)factor

\frac{8 b}{a ^{2} b - 3 a ^{2}} + \frac{3 b}{b ^{2} - 9}

Frequently Asked Questions (FAQ)

What is (x-4)^2>= 9 ?
The solution to (x-4)^2>= 9 is x<= 1\lor x>= 7