17. 2×2+ 71 = -163 19. -4×2 – 3 = 481 Directions: The roots of a quadratic equation

Question

17. 2×2+ 71 = -163
19. -4×2 – 3 = 481
Directions: The roots of a quadratic equation

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Ngọc Khuê 1 year 2021-07-29T15:52:21+00:00 1 Answers 24 views 0

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    2021-07-29T15:53:50+00:00

    Answer: ayo i will do this tmrw just comment on here so i can go back and do this

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )