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Does this look correct?
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23 votes
Does this look correct?

Does this look correct?-example-1
User Sudhasri
by
3.3k points

1 Answer

12 votes

Answer:

Yes

Explanation:


x^2+8x+9=0\\(x^2+8x+16)-16+9=0\\(x^2+8x+16)=7\\(x+4)^2=7\\


x+4= ±
√(7)


x=-4 ±
√(7)

So yes that looks right!

User Eric Haskins
by
3.4k points
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