Determine the appropriate rotation formulas to use so that the new equation contains no xy-term. 25x 2

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Determine the appropriate rotation formulas to use so that the new equation contains no xy-term.

25x² – 36xy + 40y² – 12√13x - 8√13y = 0

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Precalculus

ISBN: 978-0321716835

9th edition

Authors: Michael Sullivan

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Question Posted: Apr 01, 2019 12:31 PM

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Determine the appropriate rotation formulas to use so that the new equation contains no xy-term. 25x 2

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25x36xy40y1213x813 y0 A 25 B 36 and C 40 cot 20 ...View the full answer

Precalculus

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