Question

If under root 1 + 25/144 =1+x/12 then find the value of x

Answer 1

169 is squre of 13 we find X=1

Answer 2

√1+25/144=1+x/12
1+5/12=1+x/12
(12+5)/12=(12+x)/12
12+5=12+x
17=12+x
x=17-12
x=5