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If f(x)=2 x+7 and g(x)=x^2+7, x R , then what are the values of x for which f g(x)=25 ?

Options

  1. A-1,1
  2. B-2,2
  3. C- 2 , 2
  4. DNone of the above

Correct answer

C. - 2 , 2

Step-by-step solution

The correct answer is option (C).

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