Posted by jean on .
did i do this correct and if not can someone help me to do it correct and show me the steps so i know what i did wrong. thanks.
a^2+2a¡Ü15
(a+5)(a3)¡Ü0
(a+5(a3)¡Ü3
Solution is 5¡Üa¡Ü3

algebra 
drwls,
I cannot interpret your ¡Ü1 symbol.