2016
Mathematics
67ca00ce0c643c71d77dee1f
Find dy/dx, if y = 2/3 x3 - 4/x
A.
3x2 - 4/x
B.
2x2 +4/x2
C.
3x2 + 4/x2
D.
2x2 - 4/x
Correct Answer: 2x2 +4/x2
Explanation
y = 2/3x3 - 4/x dy/dx = 2x2 - (-4)x−2 = 2x2 + 4/x2
y = 2/3x3 - 4/x dy/dx = 2x2 - (-4)x−2 = 2x2 + 4/x2THIS WEEK's
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