Indicate the least integer n such that (3x + x² + x³)² = O(x²).

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Q: Verify that I = I" + 4x' = is a solution of the nonhomogeneous equation 2t 1 + 2t t3 . Find the…

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Q: 4. Suppose that (an) is a sequence with an > 0 for all n. Define a sequence (bn) by a₁ + a₂ + ... +…

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