Polynomials - Grade 9
(Question: 1605592436)
Find the range of values of k so that \(3x^2 + kx + 5 = 0\) has no real root.
A.\(-2\sqrt{15} < x < 2\sqrt{15}\)
B.\(15\sqrt2 < x < 2\sqrt{15}\)
C.\(2\sqrt{15} < x < 15\sqrt 2\)
D.\(2\sqrt{15} < x < -2\sqrt{15}\)
5294 Views 
1375 Likes 2877 Views 1123 Likes 2199 Views 575 Likes 3383 Views 1146 Likes 5200 Views 1542 Likes 5273 Views 1607 Likes 1703 Views Locked 580 Likes 2082 Views Locked 647 Likes 4266 Views Locked 1490 Likes 1719 Views Locked 574 Likes Browse through all Practice Tests available for Grade 9
Grade 9 Locked
10 Questions
Chapter Wise
Geometry-OverallGrade 9 Locked10 QuestionsChapter WisePolynomialsGrade 9 Locked10 QuestionsChapter WiseQuadrilateralsGrade 9 Locked10 QuestionsChapter WiseLines and AnglesGrade 9 Locked10 QuestionsChapter WiseNumber SystemGrade 9 Locked10 QuestionsChapter WiseNumber SystemGrade 9 10 QuestionsChapter WiseLinear Equations in Two VariablesGrade 9 Locked10 QuestionsChapter WiseSurface Area and VolumeGrade 9 Locked10 QuestionsChapter WiseQuadrilateralsBrowse through all worksheets available for Grade 9
Grade 9 Locked10 QuestionsChapter WiseSurface Area and VolumeGrade 9 Locked10 QuestionsChapter WiseLines and AnglesGrade 9 10 QuestionsChapter WiseGeometry-OverallGrade 9 Locked10 QuestionsChapter WiseCirclesGrade 9 Locked10 QuestionsChapter WiseLinear Equations in Two VariablesGrade 9 Locked10 QuestionsChapter WiseHerons FormulaGrade 9 Locked10 QuestionsChapter WiseQuadrilateralsGrade 9 Locked10 QuestionsChapter WiseQuadrilateralsGrade 9 Locked10 QuestionsChapter WiseData Handling-Probability StatisticsGrade 9 Locked10 QuestionsChapter WisePolynomials
Watchlist 
Share 
