Respuesta :
Hello there i hope you are having a good day :)
Question : FACTOR: 36−(5+2a)^2
Firstly you would do 36-16+4a^2=0 secondly 4a^2+20=0 As well you would lastly factored form it would be = a^2+5=0 and that would be your answer.
Hopefully that helps you.