rafael57
rafael57
12-04-2018
Mathematics
contestada
What are the solutions of the equation
Respuesta :
CometZ
CometZ
12-04-2018
The solutions will be:
X = -7
And
X = 3
Answer Link
pokemonmaster101
pokemonmaster101
13-04-2018
x²+4x+4=25
x²+4x+4-25=0
x²+7x-3x-21=0
x(x+7)-3(x+7)=0
(x+7)×(x-3)=0
x+7=0
x-3=0
x=-7
x=3
so your answer is
x=-7 x=3
Answer Link
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