Complete the square.

Question

nsquaredminus8n
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Part 1
Find the missing term that completes the square.
nsquaredminus8nplus
  
enter your response here
​(Simplify your answer. Type an integer or a​ fraction.)

Answer 1

16

Answer 2

Solve the equation by completing the square.
g squared plus 3 g equals 108
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Part 1
gequals
  
enter your response here
​(Simplify your answer. Type an integer or decimal rounded to the nearest hundredth as needed. Use a comma to separate answers as​ needed.)

Answer 3

g = 9.71 or g = -12.71

Answer 4

Find the value of c such that the expression is a​ perfect-square trinomial.
xsquaredplus14xplusc
Question content area bottom
Part 1
cequals
  
enter your response here
​(Simplify your answer. Type an integer or a​ fraction.)

Answer 5

49