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Popular >

|x|<= 3

Solution

∣ x ∣ \leq 3

Solution

- 3 \leq x \leq 3

+1

Interval Notation

[- 3, 3]

Solution steps

∣ x ∣ \leq 3

Apply absolute rule: If

∣ u ∣ \leq a, a > 0

then

- a \leq u \leq a

- 3 \leq x \leq 3

Popular Examples

(x-4)/(x+6)<= 0

\frac{x - 4}{x + 6} \leq 0

simplify 2x^2*x simplify

2 x^{2} \cdot x

3.3*10^{-4}=(x^2)/(0.0239700000000…)

3.3 \cdot 1 0^{- 4} = \frac{x ^{2}}{0.0239700000000 \dots}

(sqrt(x-1))/(\sqrt[3]{x-1)}>= 0

5 x^{2} - 2 x = 2

Frequently Asked Questions (FAQ)

What is |x|<= 3 ?
The solution to |x|<= 3 is -3<= x<= 3