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What is the positive solution? x^2-9=0
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2 votes
What is the positive solution? x^2-9=0

User Pauminku
by
5.1k points

2 Answers

1 vote

Answer:

x= 3, −3

Explanation:

User Hyunju
by
4.2k points
4 votes

Answer:

x = 3

Explanation:

x^2 - 9 = 0

Add 9 to both sides

x^2 = 9

Square on both sides

x = 3

Hope this helps!

User Yanill
by
4.9k points
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