IF `x^2+12x=64` and `x gt 0`, what is the value of x?

If x ^(2) -7x =30 and x gt0, what is the value of x -5 ?

If x^2- 12x+33 = 0 , then what is the value of (x- 4)^2 + [1//(x-4)^2] ? यदि x^2- 12x+33 = 0 है, तो (x- 4)^2 + [1//(x-4)^2] का मान क्या है?

x^2 + x -12 =0 If a is a solution of the equation above and a gt 0, what is the value of a ?