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22 February, 23:28

Answer this FAST!

4x^2-20x+25 for x = - 2

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Answers (1)
  1. 23 February, 01:58
    0
    81

    Step-by-step explanation:

    To evaluate substitute x = - 2 into the expression

    4 ( - 2) ² - 20 ( - 2) + 25

    = (4 * 4) + 40 + 25 = 16 + 40 + 25 = 81
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