JAMB - Mathematics (2013 - No. 21)
If y = (2x + 2)\(^3\), find \(\frac{\delta y}{\delta x}\)
3(2x +2)2
6(2x +2)
3(2x +2)
6(2x +2)2
Explicação
\(y = (2x + 2)^{3}\)
\(\frac{\mathrm d y}{\mathrm d x} = 3(2x + 2)^{3 - 1} . 2\)
= \(6(2x + 2)^{2}\)
\(y = (2x + 2)^{3}\)
\(\frac{\mathrm d y}{\mathrm d x} = 3(2x + 2)^{3 - 1} . 2\)
= \(6(2x + 2)^{2}\)