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OpenStudy (anonymous):
Which of the following represents the area of a rectangle whose length is 3x + 5 and whose width is x – 2?
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OpenStudy (anonymous):
\[3x ^{2}-10\] Correct?
OpenStudy (campbell_st):
Area = length times width then just expand A = (3x + 5)(x - 2)
OpenStudy (campbell_st):
and your answer is incorrect
OpenStudy (anonymous):
Do you multiply what's in the parenthesis together?
OpenStudy (anonymous):
I mean add..
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OpenStudy (campbell_st):
|dw:1341195525797:dw|
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