keithxlance49 keithxlance49

05-05-2020
Mathematics

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What is the area of a rectangle if it’s side lengths are (3x-1) and (2x+1)

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amna04352 amna04352

05-05-2020

Answer:

6x² + x - 1

Step-by-step explanation:

Area = length × width

= (3x - 1)(2x + 1)

= 6x² + 3x - 2x - 1

= 6x² +x - 1

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