Answer:
c=39
Step-by-step explanation:
4+2=6
To remove square root you have to square everything making the 6 a 36 and then add 3. At the end it is a 39.
68
24+24=48
=68
10+10=20
Um I would need more information but if this was a riddle i would answer: this question.
all of them im pretty sure but if not I'm sorry
