Question

If x2 =144 then the value of x is​

Answer 1

Answer:

square root of 144 is 12

so the value of x is 12

Answer 2

Answer:

${x}^{2} = 144 \\ = > {x}^{2} = 12 \times 12 \\ = > {x}^{2} = {12}^{2} \\ = > x = 12$