Question

Daca 720=2 la puterea n inmultit cu 3 la puterea m inmultit cu 5 la puterea p aflati n+m-3p

Answer 1

720 = 2⁴ × 3² × 5 =>

n = 4

m = 2

p = 1

n + m - 3p = 4 + 2 - 3×1 = 4 + 2 - 3 = 6 - 3 = 3