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1 vote
Complete the square.
x2 + 6x +
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1 Answer

2 votes

Answer:

+9. Explanation: to complete the square. ∙ add (12coefficient of the x-term)2 to x2+6x. ⇒x2+6x+32=x2+6x+9=(x+3)2.

Explanation:

hope you get it right

User Jorgehumberto
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