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Irina18 [472]
3 years ago
11

What are the solutions of the equation x^2+4x+4=25

Mathematics
1 answer:
vodomira [7]3 years ago
7 0
X² + 4x + 4 = 25
(x+2)² = 25
x + 2 = <span>±5
x + 2 = -5     or     x + 2 = 5
x = -5 -2               x = 5 - 2
x = -7                   x = 3

</span><span>The solutions are x=-7 and x=3</span>
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