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What is the sum of roots of (4x^2-7x+2=0)?
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Answer and explanation
Correct answer: (\frac{7}{4})
The sum of roots is (-\frac{b}{a}=-\frac{-7}{4}=\frac{7}{4}). Pay attention to the sign of (b) in the formula.
Frequently asked questions
What is the correct answer to this question?
(\frac{7}{4})
Why is this the correct answer?
The sum of roots is (-\frac{b}{a}=-\frac{-7}{4}=\frac{7}{4}). Pay attention to the sign of (b) in the formula.
Which subject and chapter does this question cover?
This is a Class 10 Mathematics question. Chapter: Quadratic Equations. Topic: Introduction to Quadratic Equations.
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