Question

repedeee
diferența [30,50] - (30 , 50) este un nr natural multiplu de:
a) 3
b) 25
c) 10
d) 8​

Answer 1

30=2×3×5

50=2²×5²

[30,50]=2²×5²×3=300

(30,50)=2×5=10

[30,50]-(30,50)=

=300-10=290

c) 10