malikadrell malikadrell

21-03-2020
Mathematics

contestada

What values are needed to make each expression a perfect square trinomial?
x2 + 4x +
x2 - 10x +
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Respuesta :

amna04352 amna04352

21-03-2020

Answer:

4;

25

Step-by-step explanation:

x² + 2(x)(2) + 2²

x² + 4x + 4

x² - 2(x)(5) + 5²

x² - 10x + 25

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jolieaustin46 jolieaustin46

04-05-2020

Answer:

x^2 + 4x + 4

x^2 - 10x + 25

works on edge

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