Question

if square root of 1 + 25 by 144 equals to 1 + X by 12 find x​

Answer 1

Answer:

√1+25/144= 1+x/12

√(144+25)/144 = 1+x/12

√169/144 = 1+x/12

√13*13/12*12 = 1+x/12

13/12 = 1+x/12

13/12 -1 = x/12

(13-12)/12 = x/12

1/12 = x/12

1=x

x= 1