If y = (1 + x)2, find \(\frac{dy}{dx}\)
- x - 1
-
2 + 2x
- 1 + 2x
- 2x - 1
The correct answer is: B
Explanation
If y = (1 + x)2, find \(\frac{dy}{dx}\)y = (1 + x)2
\(\frac{dy}{dx}\) = 2(1 + x)
= 2 + 2x