Question

alguien que me ayude con esto​

Answer 1

X X+1 X(X+1)

-4 -4+1= -3 -4(-4+1)= 16 - 4 = 12

6 6+1= 7 6(6+1)= 36 + 6 = 42

9 9+1= 10 9(9+1)= 81 + 9 = 90

-12 -12+1= -11 -12(-12+1)= 144 - 12 = 132

8 8+1= 9 8(8+1)= 64 + 8 = 72

20 20+1 20(20+1)= 400 + 20 = 420

-7 -7+1= -6 -7(-7+1) = 49 - 7 = 42

5 5+1= 6 5(5+1) = 25 + 5 = 30

13 13+1 = 14 13(13+1) = 169 + 13 = 182

Espero haberte ayudado (: