megangillen2311 megangillen2311

24-04-2021
Mathematics

contestada

X2+4x+? = (x+?)2
Complete the square to form a true equation

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zooninylashaan zooninylashaan

24-04-2021

Answer:

Step-by-step explanation:

x^2 - 4 * x + 4 = (x - 2)^2.

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gayanepoghosyan gayanepoghosyan

24-04-2021

Answer 4 and 2

Step by step exploration

x^2+4x+4 = (x+2)^2
(From formula (a+b)^2=a^2+2ab+b^2)

Answer Link

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