Question

помогите, плизззз...

Answer 1

Объяснение:

${(8 - 3 \sqrt{7} )} ^{ \frac{1}{8} } \times \sqrt[8]{8 + 3 \sqrt{7} } =8 - 3 \sqrt{7} \times 8 + 3 \sqrt{7} = {8}^{2} - {3 \sqrt{7} }^{2} = 64 - 9 \times 7 = 64 - 63 = 1$