Question

Упростите выражение:

Answer 1

${( \frac{1}{ {a}^{ \sqrt{2} - 1 } } })^{ \sqrt{2} + 1} \times {a}^{ \sqrt{2} + 1 } = {a}^{1 - 2} \times {a}^{ \sqrt{2} + 1 } = {a}^{ - 1} \times {a}^{ \sqrt{2} + 1 } = {a}^{ \sqrt{2} }$