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Popular >

x^2-2>0

Solution

x^{2} - 2 > 0

Solution

x < - 2 or x > 2

+2

Interval Notation

(- \infty, - 2) \cup (2, \infty)

Decimal Notation

x < - 1.41421 \dots or x > 1.41421 \dots

Solution steps

x^{2} - 2 > 0

Move

2

to the right side

x^{2} > 2

For

u^{n} > a

, if

n

is even then

x < - 2 or x > 2

Popular Examples

simplify-6/(-1)-2 simplify

- \frac{6}{- 1} - 2

factor 16x^2-24x+9 factor

16 x^{2} - 24 x + 9

factor 8x^2+24x+18 factor

8 x^{2} + 24 x + 18

1/2 (3n-5)=-13/10 (-2n-4)

\frac{1}{2} (3 n - 5) = - \frac{13}{10} (- 2 n - 4)

simplify sqrt(x^{18)}simplify

x^{18}

Frequently Asked Questions (FAQ)

What is x^2-2>0 ?
The solution to x^2-2>0 is x<-sqrt(2)\lor x>sqrt(2)