Q160.Direction of the question: Solve the following question and mark the best possible option.
For all real values of x, the range of the function f(x)=2x2+4x+9x2+2x+4 is
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Q160
28 Nov 2021
Q160.Direction of the question: Solve the following question and mark the best possible option.
For all real values of x, the range of the function f(x)=2x2+4x+9x2+2x+4 is