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Popular >

x^2<18

Solution

x^{2} < 18

Solution

- 32 < x < 32

+2

Interval Notation

(- 32, 32)

Decimal

- 4.24264 \dots < x < 4.24264 \dots

Solution steps

x^{2} < 18

For

u^{n} < a

, if

n

is even then

- n a < u < n a

- 18 < x < 18

18 = 32

- 32 < x < 32

Graph

Popular Examples

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- 6 z = 72

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Frequently Asked Questions (FAQ)

What is x^2<18 ?
The solution to x^2<18 is -3sqrt(2)<x<3sqrt(2)