FIND ALL REAL NUMBER(S) X SATISFYING THE EQUATION {(X+1) }3 =X3,...
11. Find all real number(s)
x satisfying the equation
{(
x
+
1) }
3
=
x
3
, where { }
y denotes
the fractional part of y , for example {3.1416….}= 0.1416…..
Answer:_________________________.