Answer:
a = 4
Step-by-step explanation:
hope this helps :))))
(384a+400)
4(4a+5)4(4a+5)
first multiply the 4s in (8a+20)(8a+20)
then multiply the two ( )( )
64a+160a+160a+400
combined like terms
1035.75
its 24 you welcome
