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Given below are three statements.
A. Statement 1 – Solution for 2m2 + 7m - 30 = 0 is m = 5/2, -6
B. Statement 2 – m2 + 10m + 16 = 0 has negative roots.
C. Statement 3 – In equation, m2 + 6m + 5 = 0, one root is half of the other.
Which of the following is correct?
- a)(A), (B) and (C)
- b)(A) and (C) only
- c)(A) and (B) only
- d)Only (A)
Correct answer is option 'C'. Can you explain this answer?
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Most Upvoted Answer
Given below are three statements.A. Statement 1 – Solution for 2m2 + ...
2m2 + 7m - 30 = 0
2m2 + 12m - 5m - 30 = 0
2m(m + 6) - 5(m + 6) = 0
x = 5/2, m = -6
So, statement 1 is correct.
Statement 2:
m2 + 10m + 16 = 0
m2 + 8m + 2m + 16 = 0
m(m + 8) + 2(m + 8) = 0
m = -2, -8
This equation has negative roots.
So, statement 2 is correct.
Statement 3:
m2 + 6m + 5 = 0
m2 + 5m + 1m + 5 = 0
m(m + 5) + 1(m + 5) = 0
m = -1, -5
So, statement 3 is incorrect.
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Given below are three statements.A. Statement 1 – Solution for 2m2 + 7m - 30 = 0 is m = 5/2, -6B. Statement 2 – m2 + 10m + 16 = 0 has negative roots.C. Statement 3 – In equation, m2 + 6m + 5 = 0, one root is half of the other.Which of the following is correct?a)(A), (B) and (C)b)(A) and (C) onlyc)(A) and (B) onlyd)Only (A)Correct answer is option 'C'. Can you explain this answer?
Question Description
Given below are three statements.A. Statement 1 – Solution for 2m2 + 7m - 30 = 0 is m = 5/2, -6B. Statement 2 – m2 + 10m + 16 = 0 has negative roots.C. Statement 3 – In equation, m2 + 6m + 5 = 0, one root is half of the other.Which of the following is correct?a)(A), (B) and (C)b)(A) and (C) onlyc)(A) and (B) onlyd)Only (A)Correct answer is option 'C'. Can you explain this answer? for CAT 2024 is part of CAT preparation. The Question and answers have been prepared according to the CAT exam syllabus. Information about Given below are three statements.A. Statement 1 – Solution for 2m2 + 7m - 30 = 0 is m = 5/2, -6B. Statement 2 – m2 + 10m + 16 = 0 has negative roots.C. Statement 3 – In equation, m2 + 6m + 5 = 0, one root is half of the other.Which of the following is correct?a)(A), (B) and (C)b)(A) and (C) onlyc)(A) and (B) onlyd)Only (A)Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for CAT 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Given below are three statements.A. Statement 1 – Solution for 2m2 + 7m - 30 = 0 is m = 5/2, -6B. Statement 2 – m2 + 10m + 16 = 0 has negative roots.C. Statement 3 – In equation, m2 + 6m + 5 = 0, one root is half of the other.Which of the following is correct?a)(A), (B) and (C)b)(A) and (C) onlyc)(A) and (B) onlyd)Only (A)Correct answer is option 'C'. Can you explain this answer?.
Given below are three statements.A. Statement 1 – Solution for 2m2 + 7m - 30 = 0 is m = 5/2, -6B. Statement 2 – m2 + 10m + 16 = 0 has negative roots.C. Statement 3 – In equation, m2 + 6m + 5 = 0, one root is half of the other.Which of the following is correct?a)(A), (B) and (C)b)(A) and (C) onlyc)(A) and (B) onlyd)Only (A)Correct answer is option 'C'. Can you explain this answer? for CAT 2024 is part of CAT preparation. The Question and answers have been prepared according to the CAT exam syllabus. Information about Given below are three statements.A. Statement 1 – Solution for 2m2 + 7m - 30 = 0 is m = 5/2, -6B. Statement 2 – m2 + 10m + 16 = 0 has negative roots.C. Statement 3 – In equation, m2 + 6m + 5 = 0, one root is half of the other.Which of the following is correct?a)(A), (B) and (C)b)(A) and (C) onlyc)(A) and (B) onlyd)Only (A)Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for CAT 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Given below are three statements.A. Statement 1 – Solution for 2m2 + 7m - 30 = 0 is m = 5/2, -6B. Statement 2 – m2 + 10m + 16 = 0 has negative roots.C. Statement 3 – In equation, m2 + 6m + 5 = 0, one root is half of the other.Which of the following is correct?a)(A), (B) and (C)b)(A) and (C) onlyc)(A) and (B) onlyd)Only (A)Correct answer is option 'C'. Can you explain this answer?.
Solutions for Given below are three statements.A. Statement 1 – Solution for 2m2 + 7m - 30 = 0 is m = 5/2, -6B. Statement 2 – m2 + 10m + 16 = 0 has negative roots.C. Statement 3 – In equation, m2 + 6m + 5 = 0, one root is half of the other.Which of the following is correct?a)(A), (B) and (C)b)(A) and (C) onlyc)(A) and (B) onlyd)Only (A)Correct answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for CAT.
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ample number of questions to practice Given below are three statements.A. Statement 1 – Solution for 2m2 + 7m - 30 = 0 is m = 5/2, -6B. Statement 2 – m2 + 10m + 16 = 0 has negative roots.C. Statement 3 – In equation, m2 + 6m + 5 = 0, one root is half of the other.Which of the following is correct?a)(A), (B) and (C)b)(A) and (C) onlyc)(A) and (B) onlyd)Only (A)Correct answer is option 'C'. Can you explain this answer? tests, examples and also practice CAT tests.
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