If one person tells another 10 people and then each of those 10 people tell another 10 people and so on we get rapid spreading of a message video photo news item of the product across internet level 0 1 _ etc
spread (b) +10 + 100 +
powers 10 to the power of 0 (c) 10 to the power of 2​

If you did these this is what it would look like

10

100

1000

10000

100000

1000000

and so and so on

i found two solutions,   n = 2 • ± √3 = ± 3.4641

step-by-step explanation:

x = -4

step-by-step explanation:

- 20 - 4(x + 3) = 4x

=> -20 - 4x - 12 = 4x

=> - 32 -4x = 4x

=> -32 = 4x + 4x

=> - 32 = 8x

=> -32/8 = x

=> -4 = x