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MHT CET20243 May 2024Evening ShiftMathematicsFunctionsActual

The domain of definition of f (x)= ₂(x+3) x^2+3 x+2 is

Options

  1. AR - 1,2
  2. B(-2, )
  3. CR - -1,-2,-3
  4. D(-3, )- -1,-2

Correct answer

D. (-3, )- -1,-2

Step-by-step solution

Given, f (x)= ₂(x+3) x^2+3 x+2 Now, f (x) is defined if x^2+3 x+2 0 (x+1)(x+2) 0 x -1,-2 . Also, x+3 0 . x -3 x (-3, )- -1,-2

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