Question

Solve for x. leave answer in simplest radical form

Answer 1

`{x}^(2) = (10) {}^(2) + (16 - 9) {}^(2) \\ {x}^(2) = ({10})^(2) + (7) {}^(2) \\ {x}^(2) = 100 + 49 \\ {x}^(2) = 149 \\ x = √(149 ) \\ x = 12.2`