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Mathematics
Javon Newman
29 September, 05:45
Solve each equation.
(x + 3) (x - 3) = 16 - 2x 2
+2
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Kaya
29 September, 08:52
0
(x+3) (x-3) = 16-2x^2
x^2-3x+3x-9=16-2x^2
x^2+2x^2=16+9
3x^2=25
x^2=25/3
x = + / - √25/3
x = + / - 5√1/3
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