Question

СРОЧНО 81^1/2 - (125•8)^1/3

Answer 1

81^¹/² - (125×8)^¹/³ = -1

81^¹/² = ²√81¹ = 9

(125 × 8)^¹/³ = (1000)^¹/³ = ³√1000¹ = 10

9 - 10 = -1