SOLUTION: Solve for R:
2(pi)R^2 + 2(pi)RH - S = 0
I have the answer in the textbook, but I can't seem to find how it was derived. I used the Quadratic Formula but the process got all c
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Question 1204132: Solve for R:
2(pi)R^2 + 2(pi)RH - S = 0
I have the answer in the textbook, but I can't seem to find how it was derived. I used the Quadratic Formula but the process got all convoluted and I kept getting the wrong answer.
Thank you!
Answer by MathLover1(20849) (Show Source): You can put this solution on YOUR website!
Solve for :
....complete square=>=>
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