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What are the roots of (x^2-(r+t)x+rt=0)?
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Answer and explanation
Correct answer: (x=r,t)
The equation is equivalent to ((x-r)(x-t)=0), so the roots are (r) and (t). In exams, apply zero product rule to symbolic factors too.
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What is the correct answer to this question?
(x=r,t)
Why is this the correct answer?
The equation is equivalent to ((x-r)(x-t)=0), so the roots are (r) and (t). In exams, apply zero product rule to symbolic factors too.
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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