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If f(x) = x/3 - 2 and g(x) = 3x2 + 2x -6, find (f+g)(x)

If f(x) = x/3 - 2 and g(x) = 3x2 + 2x -6, find (f+g)(x)
asked 50.2k views
2 votes
If f(x) = x/3 - 2 and g(x) = 3x2 + 2x -6, find (f+g)(x)

asked
User Firas Nizam
by
8.2k points

1 Answer

2 votes

Answer:

  • 3x² + 7/3x - 8

Explanation:

Given

  • f(x) = x/3 - 2 and g(x) = 3x² + 2x -6,
  • (f + g)(x) = ?

Solution

  • (f + g)(x) =
  • x/3 - 2 + 3x² + 2x -6 =
  • 3x² + 7/3x - 8

(f + g)(x) = 3x² + 7/3x - 8

answered
User Josh Rutherford
by
8.1k points
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