Question

Обчисліть (- 5) ^ - 2 * 50 ^ 0

Answer 1

Ответ:

${( - 5)}^{ - 2} \times {50}^{0} = {5}^{ - 2} \times 1 = {5}^{ - 2} = \frac{1}{ {5}^{2} } = \frac{1}{25}$