Find the relationship between p and q, if the equation px + 3qx + 9 = 0
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Find the relationship between p and q, if the equation px² + 3qx + 9 = 0 has equal roots.
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ANSWER If the equation px 3qx 9 0 has equal roots then the discriminant of the quadr...View the full answer
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Related Book For
Complete Pure Mathematics 1 For Cambridge International AS & A Level
ISBN: 9780198427438
2nd Edition
Authors: Jean Linsky, Brian Western, James Nicholson
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