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If the roots of a quadratic equation are (3) and (-2), and the coefficient of (x^2) is (2), which is the equation?
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Answer and explanation
Correct answer: (2x^2-2x-12=0)
The monic equation is (x^2-x-6=0). Since the coefficient of (x^2) must be (2), multiply the whole equation by (2).
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What is the correct answer to this question?
(2x^2-2x-12=0)
Why is this the correct answer?
The monic equation is (x^2-x-6=0). Since the coefficient of (x^2) must be (2), multiply the whole equation by (2).
Which subject and chapter does this question cover?
This is a Class 10 Mathematics question. Chapter: Quadratic Equations. Topic: Roots of a Quadratic Equation.
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