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Solve include real and non real solutions. x^2-8=0
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2 votes
Solve include real and non real solutions.
x^2-8=0

User Pretzel
by
3.5k points

1 Answer

2 votes

Answer:


x=+2√(2) and-2√(2)

Explanation:


x^2-8=0


x^2=8


√(x^2) = √(8)


x=2√(2)

plus or minus

User Ichigo
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