Question

6²=ײ+ײ pfrrrrrrrr!!!!!!!!!!!!!!!!!!​

Answer 1

${6}^{2} = {x}^{2} + {x}^{2} \\ 2 {x}^{2} = 36 \\ {x}^{2} = \frac{36}{2} \\ {x}^{2} = 18 \\ x = \frac{ + }{} 3 \sqrt{2}$