Question

simplifique o radical de 90

Answer 1

$90 \times 95 = 162$

Answer 2

90 | 3
30 | 3
10 | 2
  5 | 5
  1 | 

MMC: 3 · 3 · 2 · 5 = 90
MDC: 3² · 2 · 5 = 90
 
 Espero ter ajudado!