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RSB [31]
3 years ago
10

Solve (x+3)^2=8 using the quadratic formula.

Mathematics
1 answer:
KonstantinChe [14]3 years ago
5 0

Answer:

Step-by-step explanation:

= x^2+6x+9-8=0

=x^2+6x+1=0

D=b^2-4ac

D= 36-4

D=32

x=-b±root D/2a

x=-6+4root2/2     ,    x = -6-4root2/2

simplify you get the least form...

hope it helps

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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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