Question

Find X in the series 2, 6, 12, 20, 30, 42, 56, X​

Answer 1

Answer:

+4,+6,+8,+10,+12,

56+16= 72

Answer 2

Answer: 72

Step-by-step explanation:

0+2=2

2+4=6

6+6=12

12+8=20

20+10=30

30+12=42

42+14=56

56+?=X

as you can see the pair 2, 4, 6, 8, 10, 12, 14,

so the next number should be 16

56+16=72

X=72

Hope it helps

Please mark the brainliest