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23 Nov 2019
Can you please explain how "2y^2 - 6dy + 3d^2 = 0" became---> "y = (6d * +/- v(36d^2 - 24d^2) ) / 4" I hope you can understand that.
It's in problem # 8p, chapter 23 of Physics for Scientists andEngineers 7e By Serway, Jewitt
Can you please explain how "2y^2 - 6dy + 3d^2 = 0" became--->
"y = (6d * +/- v(36d^2 - 24d^2) ) / 4"
I hope you can understand that.
It's in problem # 8p, chapter 23 of Physics for Scientists andEngineers 7e By Serway, Jewitt
Keith LeannonLv2
15 Jun 2019
