What number must you add to complete the square? x2 + 16x = 3 O A. 16 B. 36 O C. 64 O D. 72

Question

What number must you add to complete the square?
x2 + 16x = 3
O A. 16
B. 36
O C. 64
O D. 72

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Ladonna 3 years 2021-07-30T17:06:35+00:00 1 Answers 77 views 0

Answers ( )

  1. ngocdiep
    0
    2021-07-30T17:07:50+00:00
    Reply

    Answer:

    C. 64

    Step-by-step explanation:

    a p e x , just took the quiz

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