Question

Pure quadratic equation among the following is

a) x2 + 2x +2 = 0 b) x2 + 5x + 6 = 0 c) x2 + 9 =x d) x2 - 9 = 0​

Answer 1

Answer:

a)) x2 + 2x +2 = 0

Step-by-step explanation:

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Answer 2

Answer:

mtpb kaise

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