3 years ago

What number must you add to complete the square x^2+4x=12

2 answers:

8 0

Answer:

Step-by-step explanation:

to be honest I really don’t know necause the equation is actually solveable just the way it is

6 0

Answer:

Step-by-step explanation:

The form ax²+bx+c=d to find the number to add you do

(b/2)² so

(4/2)²=

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Step-by-step explanation:

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I’m sorry but I think you forgot to attach the picture of the problem to your question

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lana [24]

Greetings!

Yes, the degree on a monomial can be negative:

Example:
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This is equal to:
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Hope this helps.
-Benjamin

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jek_recluse [69]

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