Question

6² + 7² + _² = _²
Solve this please​

Answer 1

Answer:

${6}^{2} + {7}^{2} + {8}^{2} = {21}^{2}$

Answer 2

Answer:

6^2+7^2+8^2=149 so convert 149 into square

I think 149 is not a perfect square