Question

find the value of x from the above equation.

Answer 1

Square both sides  1+x/144=[13/12] raised to 2 1+x/144 =169/144 Transposition x/144=(169/144)-1 x/144 =(169/144)-144/144 x/144 = (169-144)/144 Let us multiply both sides with 144. The denominators on both sides will cancel  x= 160-144 x=25 Please please mark as brainliest

Answer 2

√1+x/√144=13/12

take lcm for lhs

√144+x/√144=13/12

√144+x/12=13/12

√144+x=13

taking squares on both sides

144+x=169

x=169-144

x=25