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Angelina_Jolie [31]
3 years ago
9

Solve the equation by finding square roots. To start, remember to isolate x^2. Equation= x^2-9=0

Mathematics
1 answer:
iren2701 [21]3 years ago
6 0
The answer is +3/-3. x^2-9=0 ---> x^2=9 -----> x=+3/-3
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