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Anuta_ua [19.1K]

3 years ago

10

How do you solve 4x^2+20x+25=0 by completing the square

1 answer:

svlad2 [7]3 years ago

3 0

(2x+5)(2x+5)= 0

2x+5=0. 2x+5=0

x= -5/2, x= -5/2

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