Ezxoidn Ezxoidn 28-02-2021 Mathematics Answered From beginner to expert, IDNLearn.com has answers for everyone. Discover prompt and accurate answers from our community of experienced professionals. The complex solutions of which equation have a real component of 4? A. x^2 + 8x + 16 = -21 B. x^2 - 8x + 16 = -21 C. x^2 - 4x + 4 = -25 D. x^2 + 4x + 4 = -25