Factor the Binomial or Identify It as Prime $25 y ^ { 2 } + 9$

Multiple Choice

Factor the binomial or identify it as prime. $25 y ^ { 2 } + 9$

A) $( 5 y + 3 ) ( 5 y - 3 )$
B) $( 5 y + 3 ) ^ { 2 }$
C) $( 5 y - 3 ) ^ { 2 }$
D) Prime