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Solution - Solutions of Quadratic Equations by Completing the Square

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ConceptSolutions of Quadratic Equations by Completing the Square  

Question

Solve the following quadratic equation by completing square method :

x2 + 10x + 21 = 0. 

Solution

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Solution for concept: Solutions of Quadratic Equations by Completing the Square. For the course 9th - 10th SSC (English Medium)
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