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3 years ago

6

Rewrite the equation by completing the square X^2+6x+9=0 (X+?)^2=?

1 answer:

Cerrena [4.2K]3 years ago

5 0

Answer:

x^2 + 6x +9 = 0

(x+3)^2 = 0

(x+3)(x+3)= 0

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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