Write the Polynomial in Standard Form and Identify the Zeros $$f ( x ) = ( x - 5 i ) ( x + 5 i )$$

Multiple Choice

Write the polynomial in standard form and identify the zeros of the function.
- $$f ( x ) = ( x - 5 i ) ( x + 5 i )$$

A) $f ( x ) = x ^ { 2 } - 25 ;$ zeros $\pm 5 i$
B) $f ( x ) = x ^ { 2 } + 25$ ; zeros $\pm 5 i$
C) $f ( x ) = x ^ { 2 } + 25$ ; zeros $\pm 5$
D) $f ( x ) = x ^ { 2 } + 5 i x + 25 ;$ zeros $\pm 5$