The equation px + qx + r = 0, where p, q and r are constants, has
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The equation px² + qx + r = 0, where p, q and r are constants, has roots −1/2 and 3/4. Find the smallest possible integer values of p, q and r.
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ANSWER The roots of the quadratic equation px qx r 0 are 12 and 34 We know tha...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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