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Mathematics 8 Online
OpenStudy (anonymous):

The solutions for the equation (x + 7)(x - 8) = 0 are: A. -7, -8 B. -7, 8 C. 7, -8 D. 7, 8

OpenStudy (anonymous):

b

OpenStudy (anonymous):

b

OpenStudy (anonymous):

either x + 7 = 0 therefore x = -7 or x-8 = 0 therefore x = 8

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