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Popular >

9x^2>25

Solution

9 x^{2} > 25

Solution

x < - \frac{5}{3} or x > \frac{5}{3}

+2

Interval Notation

(- \infty, - \frac{5}{3}) \cup (\frac{5}{3}, \infty)

Decimal Notation

x < - 1.66666 \dots or x > 1.66666 \dots

Solution steps

9 x^{2} > 25

Divide both sides by

9

x^{2} > \frac{25}{9}

For

u^{n} > a

, if

n

is even then

x < - \frac{25}{9} or x > \frac{25}{9}

\frac{25}{9} = \frac{5}{3}

x < - \frac{5}{3} or x > \frac{5}{3}

Popular Examples

factor \sqrt[3]{2+2i}factor

factor 9n^2+30n+25 factor

9 n^{2} + 30 n + 25

simplify (2sqrt(3))/(3sqrt(2))simplify

\frac{2 3}{3 2}

\frac{h}{- 6} > 3

simplify 8/(7-i)simplify

\frac{8}{7 - i}

Frequently Asked Questions (FAQ)

What is 9x^2>25 ?
The solution to 9x^2>25 is x<-5/3 \lor x> 5/3