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Mathematics 7 Online
OpenStudy (anonymous):

Solve by factoring: One of the solutions to the quadratic equation x2 + 3x - 28 is -7. What is the other solution? (Type only the numerical value of the other solution. Do not use any variables or skip any spaces.)

OpenStudy (anonymous):

\[x^2 + 7x-4x-28\] \[(x+7)(x-4)\] 4 is the solution

OpenStudy (anonymous):

(-3)-(-7)=4

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