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30 September, 11:40

What values are needed to make each expression a perfect square trinomial?

x2 + 4x +

x2 - 10x +

Previous Activity

+5
Answers (2)
  1. 30 September, 11:44
    0
    4;

    25

    Step-by-step explanation:

    x² + 2 (x) (2) + 2²

    x² + 4x + 4

    x² - 2 (x) (5) + 5²

    x² - 10x + 25
  2. 30 September, 12:05
    0
    x^2 + 4x + 4

    x^2 - 10x + 25

    works on edge
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