novi4378 novi4378
  • 28-05-2022
  • Mathematics
contestada

Let f(x) = x² + 4x - 6 and g(x) = x + 2, find (f • g)(x).

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kibromabraha2014
kibromabraha2014 kibromabraha2014
  • 28-05-2022

Answer:

(f.g)(x) = (f×g)(x)

= (x² + 4x - 6) × ( x + 2)

= x^3 + 2x^2 + 4x^2 + 8x - 6x - 12

= x^3 + 6x^2 + 2x -12

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