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11 February, 16:54

F (x) = 5x-2 and g (x) = 2x+1 find

f+g

+1
Answers (1)
  1. 11 February, 17:16
    0
    7x - 1

    Step-by-step explanation:

    (f + g) (x) = f (x) + g (x)

    = (5x - 2) + (2x + 1)

    Collect like terms

    5x + 2x - 2 + 1

    = 7x - 1
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