How do you simplify and find the restrictions for #(x-1)/( (x-3)(x+1))#?
1 Answer
Dec 8, 2017
Explanation:
#"the rational function is already in simplest form"#
#"the restrictions are any values of x that would make the"#
#"rational function undefined"#
#"equating the denominator to zero and solving gives the"#
#"values that x cannot be"#
#"solve "(x-3)(x+1)=0#
#rArrx=3,x=-1larrcolor(red)"are restricted values"#
