asked 33.0k views
1 vote
How many square roots exist for the number 9?

asked
User Nakwa
by
8.1k points

2 Answers

6 votes

a=√(9)\\\\a=√((-3)^2) \ and \ a=√(3^2)\\\\ a=-3 \ and \ a = 3
answered
User Nerdfest
by
7.8k points
1 vote
Two squares root. Because 3 * 3 = 9 and -3 * -3 = 9.

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