coolrocklobster coolrocklobster

09-06-2016
Mathematics

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f(x)=3x+1 and g(x)=x^2-6 find (f+g)(x)

Respuesta :

10-06-2016

Answer is x^2 + 3x - 5 As, f(x) = 3x + 1 And g(x) = x^2 - 6 We have to find (f+g)(x) For that we should know (f+g)(x) = f(x) + g(x) So it will become = (3x + 1) + (x^2 - 6) = 3x + 1 + x^2 - 6 = x^2 + 3x - 5

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