SOLUTION: Solve by completing the square. x^2 + 4x - 5 = 0
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Question 266172
:
Solve by completing the square.
x^2 + 4x - 5 = 0
Answer by
asuar010(338)
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x^2+4x=5
x^2+4x+4=5+4
(x+2)^2=9
