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Popular >

|x|>= 1

Solution

∣ x ∣ \geq 1

Solution

x \leq - 1 or x \geq 1

+1

Interval Notation

(- \infty, - 1] \cup [1, \infty)

Solution steps

∣ x ∣ \geq 1

Apply absolute rule: If

∣ u ∣ \geq a, a > 0

then

u \leq - a

or

u \geq a

x \leq - 1 or x \geq 1

Popular Examples

factor x^3-19x+30 factor

x^{3} - 19 x + 30

\frac{∣ 4 x - 2 ∣}{6} = 7

\frac{1}{3} x = \frac{7}{6}

1/5 (3g+4)-1/3 (g+1)>= 1-1/3 (g+5)

\frac{1}{5} (3 g + 4) - \frac{1}{3} (g + 1) \geq 1 - \frac{1}{3} (g + 5)

simplify 3sqrt(5)*sqrt(5)simplify

35 \cdot 5

Frequently Asked Questions (FAQ)

What is |x|>= 1 ?
The solution to |x|>= 1 is x<=-1\lor x>= 1