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Algebra Quadratic Equations

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If x² + y² = 25,xy = 12, then x =

A. {3, 4}

B. {3, -3}

C. {3, 4, -3, -4}

D. {-3, -3}

E. None of the above

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Correct choice: C

Explanation:

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Eamcet Mathematics Algebra Quadratic Equations

Eamcet Mathematics
Algebra Quadratic Equations