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Which root is common to (6x^2-19x+15=0) and (10x^2-27x+18=0)?
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Answer and explanation
Correct answer: (x=\frac{3}{2})
The first equation has roots (\frac{3}{2},\frac{5}{3}), and the second has roots (\frac{3}{2},\frac{6}{5}). In exams, solve both equations separately for the common root.
Frequently asked questions
What is the correct answer to this question?
(x=\frac{3}{2})
Why is this the correct answer?
The first equation has roots (\frac{3}{2},\frac{5}{3}), and the second has roots (\frac{3}{2},\frac{6}{5}). In exams, solve both equations separately for the common root.
Which subject and chapter does this question cover?
This is a Class 10 Mathematics question. Chapter: Quadratic Equations. Topic: Methods of Solving Quadratic Equations.
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