johndoe10101 johndoe10101
  • 02-10-2018
  • Mathematics
contestada

Use mathematical induction to prove the statement is true for all positive integers n. 8 + 16 + 24 + ... + 8n = 4n(n + 1)

Respuesta :

Keneke
Keneke Keneke
  • 02-10-2018

8++16+...+8n = 4n(n+1)

and, using regular Algebra, you can change it into the formula for (n+1):

8++16+...+8n+8(n+1) = 4(n+1)((n+1)+1)

Answer Link

Otras preguntas

2. Which words in the sentence form the participial phrase? The paintings stolen during the war were later found and returned to the museum. A. stolen during th
1. When grocery shopping, _______. Which of the following best completes the sentence above? it is necessary to have a list of needed items a list of needed ite
Unscramble: que/yo/tengo/a/ir/clase
how did the sea dogs help england PLEASE NEED HELP ASAP
In "Mother to Son," how does Langston Hughes use the image of a person climbing a broken staircase? A. as an allusion to a famous fairy tale about a princess wh
opposite reciprocal slope lines or parallel or perpendicular
At what temperature will 0.654 moles of neon gad occupy 12.30 liters at 1.95 atmosphere
the goal of the historian is to create accounts of events
Nixon's plan of Vietnamization secretly included (A) a coalition government (B) support of South Vietnam (C) withdrawal of U.S. troops (D) bombing Laos and Camb
the simplest particles of iron are