Mathematics, 02.12.2020 17:00, avision42

Solve 4x2 + 16x – 84 = 0 by completing the square. Question 4 options:

A)

x = –4, x = 21

B)

x = –3, x = 7

C)

x = –7, x = 3

D)

x = –21, x = 4

Answers: 3

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Solve 4x2 + 16x – 84 = 0 by completing the square. Question 4 options:

A)

...