Polynomials Divisible by x^2 + 2 (Jee Mains)

Roots and Nature of Roots

Medium

Polynomials Divisible by x^2 + 2

Let S = {x³ + ax² + bx + c : a, b, c ∈ N and a, b, c ≤ 20} be a set of polynomials. Then the number of polynomials in S, which are divisible by x² + 2, is.

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