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Subjects
Class 10MathematicsQuadratic EquationsMethods of Solving Quadratic EquationsExpertLevel 35
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In which form can (x^2+2\sqrt{13}x+13=0) be written?

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Answer and explanation

Correct answer: ((x+\sqrt{13})^2=0)

Since (13=(\sqrt{13})^2) and the middle term is (2\sqrt{13}x), it is ((x+\sqrt{13})^2). In exams, identify perfect squares even with irrational coefficients.

Related tags

QuadraticPerfect-SquareIrrational

Frequently asked questions

What is the correct answer to this question?

((x+\sqrt{13})^2=0)

Why is this the correct answer?

Since (13=(\sqrt{13})^2) and the middle term is (2\sqrt{13}x), it is ((x+\sqrt{13})^2). In exams, identify perfect squares even with irrational coefficients.

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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