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If roots of (x^2-12x+20=0) are (\alpha,\beta), which equation has roots (\alpha+4,\beta+4)?
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Answer and explanation
Correct answer: (x^2-20x+84=0)
The roots are (2,10), so new roots are (6,14), and the equation is ((x-6)(x-14)=0). In exams, form the new roots and then the new equation.
Frequently asked questions
What is the correct answer to this question?
(x^2-20x+84=0)
Why is this the correct answer?
The roots are (2,10), so new roots are (6,14), and the equation is ((x-6)(x-14)=0). In exams, form the new roots and then the new equation.
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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