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Alex777 [14]
4 years ago
10

What are the solutions of the equation x2 +4x+4=25?

Mathematics
2 answers:
Nitella [24]4 years ago
8 0
The answer is :A. x=3 or x=-7
Allisa [31]4 years ago
3 0
Minus 25 oth sides
x^2+4x-21
facotr
what 2 numbes multiply to -21 and add to 4?
-3 and 7
(x-3)(x+7)=0

set to zero
x-3=0
x=3

x+7=0
x=-7


x=3 or -7

A is answer
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ZanzabumX [31]
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HELP ASAP I WILL GIVE BRAINLEST
insens350 [35]

Answer:

wheres the question?

Step-by-step explanation:

have a nice day and stay safe:)

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