# Solve an inequality and express using interval notation.

Solve an inequality. Write a solution set using interval notation.

X^2 - 3 X - 5 >/= 0

"( X^2 - 3 X - 5) is greater than or equal to 0"

PS: Please use those symbols, Multiplication * , fractions /, Exponents ^, Roots sqrt( )or √( ), - √( ), Infinities - âˆž, âˆž, minus - or plus +

For example,

( - âˆž, ã€•　 U 　ã€” , âˆž　)

https://brainmass.com/math/basic-algebra/solve-inequality-express-interval-notation-26170

#### Solution Summary

An inequality is solved and expressed using interval notation.

$2.19