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Popular >

|x|>= 19

Solution

∣ x ∣ \geq 19

Solution

x \leq - 19 or x \geq 19

+1

Interval Notation

(- \infty, - 19] \cup [19, \infty)

Solution steps

∣ x ∣ \geq 19

Apply absolute rule: If

∣ u ∣ \geq a, a > 0

then

u \leq - a

or

u \geq a

x \leq - 19 or x \geq 19

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\frac{x ^{7}}{x ^{2}}

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1/2 (x-4)-3x=-1

\frac{1}{2} (x - 4) - 3 x = - 1

Frequently Asked Questions (FAQ)

What is |x|>= 19 ?
The solution to |x|>= 19 is x<=-19\lor x>= 19