Question

2. Calculează: a) (v3)"
; b) (77); c) (16); d) (V) :) (vm) o (VB) : 2) (761)
5
6. Ra

Answer 1

Răspuns:

a) (√3)^5 = √3^5 = 3²•√3 = 9√3

b) (√7)³ = √7³ = √7•√7•√7 = 7√7

c) (√6)³ = √6³ = √6•√6•√6 = 6√6

d) (√6)² = √6•√6 = 6

e) (√11)² = √11•√11 = 11

f) (√15)² = √15•√15 = 15

g) (√61)² = √61•√61 = 61

EVERGREEN