SOLUTION: find dy/dx for the following equation {{{ y=3sinax+bcosax }}} a=4 b=8

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Question 850845: find dy/dx for the following equation
+y=3sinax%2Bbcosax+
a=4
b=8
Answer by Edwin McCravy(20064) About Me  (Show Source):
You can put this solution on YOUR website!
y%22%22=%22%223sin%28ax%29%2Bb%2Acos%28ax%29+
a=4
b=8
Substitute a=4, b=8

+y%22%22=%22%223sin%284x%29%2B8cos%284x%29+

+dy%2Fdx%22%22=%22%223cos%284x%29%2A4%2B8%28-sin%284x%29%29%2A4%29+

+dy%2Fdx%22%22=%22%2212cos%284x%29-32sin%284x%29+

Edwin