The value of x which is unchanged by the mapping in the function defined by $f: x \rightarrow x^{2}+5x-5$ for x>0 is

E

Editor

Sep 18, 2022

The value of x which is unchanged by the mapping in the function defined by $f: x \rightarrow x^{2}+5x-5$ for x>0 is

Difficulty: Easy

A:

1

B:

5

C:

-5

D:

-1

ID: 63273db8ca83163ac3a1045b