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What number must you add to complete the square x^2 + 12x = -3

What number must you add to complete the square x^2 + 12x = -3
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2 votes
What number must you add to complete the square
x^2 + 12x = -3

What number must you add to complete the square x^2 + 12x = -3-example-1
User CristiFati
by
8.5k points

1 Answer

6 votes

12 /2=6 then 6 squared =36

Add 36 to both sides

User Arandur
by
7.9k points
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