How to find restricted value of radical expression? (5x+14)/3x

1 Answer
Apr 13, 2018

#x=0#

Explanation:

The denominator of the rational function cannot be zero as this would make it undefined. Equating the denominator to zero and solving gives the value that x cannot be.

#"solve "3x=0rArrx=0larrcolor(red)"restricted value"#