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Mathematics 14 Online
OpenStudy (anonymous):

The area of a rectangle is x^2 - 2x - 15 and the length of the rectangle is x + 3. Find the width of the rectangle.

OpenStudy (anonymous):

help i need step by step

OpenStudy (anonymous):

or just help

OpenStudy (campbell_st):

|dw:1336544353277:dw| factorise the area equation and one factor will be (x+3) the other factor will be the width

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