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Mathematics, 04.02.2021 04:40 bensleytristap93y8q

The only solution of the equation x2 + bx + 16 = 0 is x = 4. What is the value of b? b = –16
b = –8
b = 8
b = 16

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The only solution of the equation x2 + bx + 16 = 0 is x = 4. What is the value of b? b = –16
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