How do you convert a decimal into its radical form? (Please, I’m really confused!)

simply square the decimal expressionyou will get an integer.

In you example, you will get 45...so the radical experssion will be

45−−√=325−−−√=35–√

if the square is...say 120...then the radical expression will be

120−−−√=2230−−−−√=230−−√

Step-by-step explanation:

hope this helped

(w – 2.5)(w + 2.5)

(–4v – 9)(–4v + 9)

step-by-step explanation: