College Math e-Book's MCQs - Complete
College Math: Nature of roots of quadratic equation Quiz App & e-Book - 449
Apps:
MCQ: 449
For a quadratic equation ax² + bx + c = 0, the sum of the root is
- b/a
- −b/a
- c/a
- None of Above
b
College Math App & e-Book Tests PDF Download
Composition of functions Test 460
Trigonometric ratios of Allied Angles Test 461
Math Problems Test 462
Roots of Equation Test 463
when Qx has repeated linear factors Test 464
Infinite Geometric Series Test 465
Examples of Quadratic Equations Test 466
Double Angle Identities Test 467
Period of Trigonometric Functions Test 468
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College Math MCQs eBook Download
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