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Solve by factoring x^2 -9 =0
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Solve by factoring x^2 -9 =0
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Oct 14, 2021
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Solve by factoring x^2 -9 =0
Mathematics
high-school
Kannan Ramamoorthy
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Kannan Ramamoorthy
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x = 3 and -3
X^2 - 9 = 0
(X+3)(X-3) = 0
X + 3 = 0
X = -3
X - 3 = 0
X = 3
LaPhi
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Oct 17, 2021
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LaPhi
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