SELECT * FROM question_mgmt as q WHERE id=9758 AND status=1 SELECT id,question_no,question,chapter FROM question_mgmt as q WHERE courseId=9 AND subId=6 AND chapterId=271 and ex_no='4' AND status=1 ORDER BY CAST(question_no AS UNSIGNED) CBSE Free NCERT Solution of 10th mathematics Quadratic Equations find the values of k for each of the following qua

Question:

Find the values of k for each of the following quadratic equations, so that they have two equal roots.
(i) 2x+ kx + 3 = 0 (ii) kx (x – 2) + 6 = 0

Answer:


SELECT ex_no,question,question_no,id,chapter FROM question_mgmt as q WHERE courseId='9' AND subId='6' AND ex_no!=0 AND status=1 and id!=9758 ORDER BY views desc, last_viewed_on desc limit 0,10
SELECT ex_no,question,question_no,id,chapter FROM question_mgmt as q WHERE courseId='9' AND subId='6' AND ex_no!=0 AND status=1 and id!=9758 ORDER BY last_viewed_on desc limit 0,10
Q:

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  • Answered by Ekta Mehta
  • 4 months ago

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