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Popular >

|n+2|<= 6

Solution

∣ n + 2 ∣ \leq 6

Solution

- 8 \leq n \leq 4

+1

Interval Notation

[- 8, 4]

Solution steps

∣ n + 2 ∣ \leq 6

Apply absolute rule: If

∣ u ∣ \leq a, a > 0

then

- a \leq u \leq a

- 6 \leq n + 2 \leq 6

n + 2 \geq - 6 and n + 2 \leq 6

n \geq - 8 and n \leq 4

Merge Overlapping Intervals

- 8 \leq n \leq 4

Popular Examples

simplify 1/4+1/8 simplify

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

simplify 7/2*4 simplify

\frac{7}{2} \cdot 4

m^{2} + 10 = 15 m - 34

simplify (y^{2-y-6})/(y^{2+5y+6)}simplify

\frac{y ^{2 - y - 6}}{y ^{2 + 5 y + 6}}

simplify 2/5*1/5 simplify

\frac{2}{5} \cdot \frac{1}{5}

Frequently Asked Questions (FAQ)

What is |n+2|<= 6 ?
The solution to |n+2|<= 6 is -8<= n<= 4