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Popular >

-5x^4+5>0

Solution

- 5 x^{4} + 5 > 0

Solution

- 1 < x < 1

+1

Interval Notation

(- 1, 1)

Solution steps

- 5 x^{4} + 5 > 0

Move

5

to the right side

- 5 x^{4} > - 5

Multiply both sides by

- 1

5 x^{4} < 5

Divide both sides by

5

x^{4} < 1

For

u^{n} < a

, if

n

is even then

- 1 < x < 1

Popular Examples

simplify (r^3v^{-2})/(t^{-7)}simplify

\frac{r ^{3} v ^{- 2}}{t ^{- 7}}

simplify (-5/7)(-21/10)simplify

(- \frac{5}{7}) (- \frac{21}{10})

4 x^{2} + x = 3

factor 4a+15bc+12b+5ac factor

4 a + 15 b c + 12 b + 5 a c

\frac{4}{3} - (\frac{2}{15} - \frac{1}{9})

Frequently Asked Questions (FAQ)

What is -5x^4+5>0 ?
The solution to -5x^4+5>0 is -1<x<1