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Mathematics, 11.10.2019 01:00 electrofy456

When 9x2 - 100 is factored, it is equivalent to (3x - b)(3x + b).
what is a value for b?
(1) 50 (3) 3
(2) 10 (4) 100

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When 9x2 - 100 is factored, it is equivalent to (3x - b)(3x + b).
what is a value for b?
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