42.9k views
1 vote
What is the value of root 12+root 12+root12....
...............to infinite

User ENepper
by
8.5k points

1 Answer

5 votes
x=root(12+root(12+root(...)))
x^2=12+root(12+root(12+root(...)))
x^2=12+x
x^2-x-12=0
(x+3)(x-4)=0
X=4
User Shareena
by
8.5k points

Related questions

2 answers
4 votes
228k views