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Question
Factorization of x4 + 4 is equal to
Options
(x² + 2 + 2x)(x² + 2 + 2x)
(x² + 2 + 2x)(x² + 2 - 2x)
(x² + 2 + 4x)(x² + 2 - 4x)
(x² + 2 + x)(x² + 2 - x)
MCQ
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Solution
(x² + 2 + 2x)(x² + 2 - 2x)
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Quadratic and Linear Equation (Entrance Exam)
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