Question

हल करें : /13 - x 2 = x + 5.​

Answer 1

$\huge\boxed{\fcolorbox{black}{grey}{Hi mate!}}$

$13 - {x}^{2} = x + 5 \\ 13 - 5 = x + {x}^{2} \\ {x}^{2}+x-8 = 0$

The question isn't complete..

Answer 2

Answer:

13–x²=x+5

x²+x–8=0

$x = \frac{ - 1 + \sqrt{33} }{2} \: or \: \frac{ - 1 - \sqrt{33} }{2}$