Question

Evaluate = (13^2-5^2)^1/2. (I need full solution)​

Answer 1

Answer:

72 is answer okk

Answer 2

$( {13}^{2} - {5}^{2} ) {}^{ \frac{1}{2} } \\ (169 - 25) {}^{ \frac{1}{2} } \\ (144) {}^{ \frac{1}{2} } \\ ({12)}^{2} { \times }^{ \frac{1}{2} } \\ 12$