Asked by alk
i got help with this problem a couple days ago. the answer and explanation given made sense to me but on my list of answers it said the the answer is suppose to be:
r=[-pih+sqrt(pi^2h^2+2piA)]/2pi
if anyone can figure out how to get that thanks so much.
the original problem is:
A=2pir^2 + 2pirh
*solve for positive r
r=[-pih+sqrt(pi^2h^2+2piA)]/2pi
if anyone can figure out how to get that thanks so much.
the original problem is:
A=2pir^2 + 2pirh
*solve for positive r
Answers
Answered by
bobpursley
It is directly from the quadratic equation.
Answered by
alk
i still don't understand what you are saying. can someone show me the work.
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.