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Mathematics 23 Online
OpenStudy (anonymous):

x(x+3)=14(x-4) please show work.

OpenStudy (anonymous):

expand brackets, so: x multiplied by x = x^2, and x times by 3 = 3x. 14 times by x = 14x and 14 times by -4 = -56 now put it in to a line. x^2 - 11x - 56

OpenStudy (anonymous):

would that be the end of the problem?

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