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The equatiobn px = –2x2 + 6x – 9 has
- a)No solution
- b)One solution
- c)Two solutions
- d)Infinite solutions
Correct answer is option 'A'. Can you explain this answer?
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Verified Answer
The equatiobn px= –2x2+ 6x –9 hasa)No solutionb)One soluti...
The RHS of the expression has a<0 which means the graph will lie below the x-axis and πx lies above the x-axis.Therefore,no solution.
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The equatiobn px= –2x2+ 6x –9 hasa)No solutionb)One soluti...
Analysis of the Quadratic Equation:
The given quadratic equation is px = -2x^2 + 6x - 9.
Identifying the Quadratic Equation:
The general form of a quadratic equation is ax^2 + bx + c = 0. Comparing the given equation with the general form, we have a = -2, b = 6, and c = -9.
Finding the Discriminant:
The discriminant of a quadratic equation is given by b^2 - 4ac. Substituting the values of a, b, and c, we get the discriminant as 6^2 - 4*(-2)*(-9) = 36 - 72 = -36.
Interpreting the Discriminant:
When the discriminant is negative, the quadratic equation does not have real roots. In this case, the discriminant is -36, which indicates that the quadratic equation px = -2x^2 + 6x - 9 has no real solutions.
Therefore, the correct answer is option A) No solution.
The given quadratic equation is px = -2x^2 + 6x - 9.
Identifying the Quadratic Equation:
The general form of a quadratic equation is ax^2 + bx + c = 0. Comparing the given equation with the general form, we have a = -2, b = 6, and c = -9.
Finding the Discriminant:
The discriminant of a quadratic equation is given by b^2 - 4ac. Substituting the values of a, b, and c, we get the discriminant as 6^2 - 4*(-2)*(-9) = 36 - 72 = -36.
Interpreting the Discriminant:
When the discriminant is negative, the quadratic equation does not have real roots. In this case, the discriminant is -36, which indicates that the quadratic equation px = -2x^2 + 6x - 9 has no real solutions.
Therefore, the correct answer is option A) No solution.
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The equatiobn px= –2x2+ 6x –9 hasa)No solutionb)One soluti...
No solution....because the value are never equal..
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The equatiobn px= –2x2+ 6x –9 hasa)No solutionb)One solutionc)Two solutionsd)Infinite solutionsCorrect answer is option 'A'. Can you explain this answer?
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The equatiobn px= –2x2+ 6x –9 hasa)No solutionb)One solutionc)Two solutionsd)Infinite solutionsCorrect answer is option 'A'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about The equatiobn px= –2x2+ 6x –9 hasa)No solutionb)One solutionc)Two solutionsd)Infinite solutionsCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The equatiobn px= –2x2+ 6x –9 hasa)No solutionb)One solutionc)Two solutionsd)Infinite solutionsCorrect answer is option 'A'. Can you explain this answer?.
The equatiobn px= –2x2+ 6x –9 hasa)No solutionb)One solutionc)Two solutionsd)Infinite solutionsCorrect answer is option 'A'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about The equatiobn px= –2x2+ 6x –9 hasa)No solutionb)One solutionc)Two solutionsd)Infinite solutionsCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The equatiobn px= –2x2+ 6x –9 hasa)No solutionb)One solutionc)Two solutionsd)Infinite solutionsCorrect answer is option 'A'. Can you explain this answer?.
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