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how to Simplify this?
- Thread starter bobsmith
- Start date
Is (?r^2 ) the divisor, or do you mean ((?r^2 )+3?r^2) is the divisor.bobsmith said:Substitute for h into the Surface area equation.
S=2?r^2 (V- 2/3 ?r^2 )/(?r^2 )+3?r^2
Plus WHAT is h? Please post original problem IN FULL :shock:
All equations are "posted" using keyboard!!bobsmith said:...and how do you post equations in non linear form?
Please clarify that unclear question.
know idea what a divisor is the h is subtituted with (V- 2/3 ?r^2 )
The question itself is a calculus problem I don't understand how to make 2?r^2 (V- 2/3 ?r^2 )/(?r^2 )+3?r^2 into the minimum term so I can differentiation it.
the poblem is 125 litters in capacity, and can be approximated by a cylinder in shape with a hemispherical end cap; calculate the radius and overall height
The question itself is a calculus problem I don't understand how to make 2?r^2 (V- 2/3 ?r^2 )/(?r^2 )+3?r^2 into the minimum term so I can differentiation it.
the poblem is 125 litters in capacity, and can be approximated by a cylinder in shape with a hemispherical end cap; calculate the radius and overall height