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WBJEE 2024 Q. 14
If f(x) = xยฒ + 2x + 3, find f'(x)
A) 2x + 2
B) 2x + 1 โœ“
C) x + 2
D) 2x
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R
Rahul Das
Added explanation
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Option B is correct because f'(x) = 2x + 2 using the power rule...
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Priya Sen
Reported wrong answer
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Answer key had a typo โ€” it should be option A, not C.
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