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Solve for x. x2=9 x=±3 x=±4.5 x=±18 x=±81
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5 votes
Solve for x. x2=9 x=±3 x=±4.5 x=±18 x=±81

User David Montgomery
by
8.1k points

1 Answer

5 votes
x^2=9
Square root of 9 is 3
X= ±3
User Kuzenko Lubko
by
9.3k points
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