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प्रश्न
Find the square root of the following polynomials by division method
37x2 – 28x3 + 4x4 + 42x + 9
उत्तर
Rearrange the order we get
4x4 – 28x3 + 37x2 + 42x + 9
∴ `sqrt(4x^4 - 28x^3 + 37x^2 + 42x + 9)` = |2x2 – 7x – 3|
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