abates950
abates950
26-05-2017
Mathematics
contestada
Please help me asap!
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akaleti47
akaleti47
26-05-2017
v= x*(10-2x)(8-2x)
for greatest volume, differentiate v w.r.t x and equate to 0,
dv/dx= (10-2x)(8-2x) + x(-2)(8-2x)+ x(10-2x)(-2)=0
you get x from solving the quadratic equation. volume will be max at that x
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