SOLUTION: Find dy/dx for the follwing {{{ y=x^2(ax-b) }}} a=4 b=8

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Question 850841: Find dy/dx for the follwing
+y=x%5E2%28ax-b%29+
a=4
b=8
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
 

Hi,

+y=x%5E2%284x-8%29+

+y=+4x%5E3-8x%5E2%29+

dy/dx = 12x^2 - 16x = 4x(3x - 4)