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Popular >

|x+3|>= 6

Solution

∣ x + 3 ∣ \geq 6

Solution

x \leq - 9 or x \geq 3

+1

Interval Notation

(- \infty, - 9] \cup [3, \infty)

Solution steps

∣ x + 3 ∣ \geq 6

Apply absolute rule: If

∣ u ∣ \geq a, a > 0

then

u \leq - a

or

u \geq a

x + 3 \leq - 6 or x + 3 \geq 6

x + 3 \leq - 6 or x + 3 \geq 6

x \leq - 9 or x \geq 3

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n^{2} - n

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\frac{96}{8}

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\frac{1}{4} + \frac{1}{2} - \frac{1}{8}

Frequently Asked Questions (FAQ)

What is |x+3|>= 6 ?
The solution to |x+3|>= 6 is x<=-9\lor x>= 3