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OpenStudy (anonymous):
Which of the following represents the area of a rectangle whose length is 3x - 7 and whose length is x + 2? (4 points) Answer 3x2 - 14 3x2 + x - 14 3x2 - x - 14 3x2 + 14
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OpenStudy (alfie):
The area of a rectangle is given by : (3x-7)(x+2) Do the calcs, see what happens.
OpenStudy (alfie):
Answer is 3x^2-x-14
OpenStudy (anonymous):
|dw:1323380123896:dw| The area of a rectangle is lenght for lenght
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