Find the two points where the curve x 2 + xy + y 2 = 7 crosses

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Find the two points where the curve x² + xy + y² = 7 crosses the x-axis, and show that the tangents to the curve at these points are parallel. What is the common slope of these tangents?

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Thomas Calculus Early Transcendentals

ISBN: 9780321884077

13th Edition

Authors: Joel R Hass, Christopher E Heil, Maurice D Weir

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Question Posted: Apr 18, 2023 12:48 AM

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Find the two points where the curve x 2 + xy + y 2 = 7 crosses

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To find the points where the curve x2 xy y2 7 crosses the xaxis we need to set y 0 and solve for x x...View the full answer

Thomas Calculus Early Transcendentals

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