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If y = (1 + x)2, find \(\frac{dy}{dx}\)

Mathematics
JAMB 2007
If y = (1 + x)2, find \(\frac{dy}{dx}\)
  • A. x - 1
  • B. 2 + 2x
  • C. 1 + 2x
  • D. 2x - 1
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Correct Answer: Option B
Explanation
If y = (1 + x)2, find \(\frac{dy}{dx}\)

y = (1 + x)2

\(\frac{dy}{dx}\) = 2(1 + x)

= 2 + 2x

There is an explanation video available below.

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