If y 2x 2 3 find frac delta x delta y - JAMB Mathematics 2013 Question
If y = (2x + 2)3, find \(\frac{\delta x}{\delta y}\)
A
3(2x +2)2
B
6(2x +2)
C
3(2x +2)
D
6(2x +2)2
correct option: d
y = (2x +2)3
Then \(\frac{\delta y}{\delta x}\) = 3(2x +2)22
=6(2x +2)2
Then \(\frac{\delta y}{\delta x}\) = 3(2x +2)22
=6(2x +2)2
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