Question 608789
express the volume of a rectangular prism with sides in centimeters measuring 3a, (a+1), and (4a-2). so far, i have tried this:
3a(a+1)(4a-2)
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= 3a[(a+1)(4a-2)]
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= 3a[4a^2-2a+4a-2]
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= 3a[4a^2+2a-2]
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= 12a^3 + 6a^2 -6a
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Cheers,
Stan H.
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