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Popular >

(x^2+1)^2>0

Solution

(x^{2} + 1)^{2} > 0

Solution

True for all x

+1

Interval Notation

(- \infty, \infty)

Solution steps

(x^{2} + 1)^{2} > 0

For

u^{n} > 0

, if

n

is even then

u < 0

or

u > 0

x^{2} + 1 < 0 or x^{2} + 1 > 0

x^{2} + 1 < 0 :

No Solution

x^{2} + 1 > 0 :

True for all

x

Combine the intervals

No Solution or True for all x

Merge Overlapping Intervals

True for all x

Popular Examples

∣ 3 x ∣ < 24

3 y^{2} = 54

3 x + 59 > 104

7 x + 9 = - 75

factor 2x^3+4x^2-2x-4 factor

2 x^{3} + 4 x^{2} - 2 x - 4

Frequently Asked Questions (FAQ)

What is (x^2+1)^2>0 ?
The solution to (x^2+1)^2>0 is True for all x