Question

Ayudaaaaaaa
PARA HOY 8/01/2021

Answer 1

Explicación paso a paso:

7) 2004

8) 60911/2520

[3¹(1 + 1)] + [3² (2+1)] + [3³(3+1)] + [3⁴(4+1) + [3^5(5+1)]

Reduces todos y te dará a 2004

(3-1)/1 + (3×2-1)/1 + (3×3-1)/1 + (3×4-1)/1 + (3×5-1)/1 + (3×6-1)/1 + (3×7-1)/1 + (3×8-1)/1 + (3×9-1)/1

Reduces todo y te dará a 60911/2520