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4 March, 17:38

If y = 3x2 + 4, find the value of y when x = 4

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Answers (2)
  1. 4 March, 19:13
    0
    I'm not sure if I'm right but I believe the y=148
  2. 4 March, 21:24
    0
    The answer is y=52

    3 (4) ^2+4=y

    3 (16) + 4=y

    48+4=y

    52=y
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