Need help fast
asked Jul 11 in Algebra 1 Answers by anonymous

Your answer

Your name to display (optional):
Privacy: Your email address will only be used for sending these notifications.
Anti-spam verification:
To avoid this verification in future, please log in or register.

1 Answer

The volume of a prism is base area times height.

We need to find the factors of the expression: 6x³+38x²-28x=2x(3x²+19x-14)=2x(3x-2)(x+7).

So the dimensions could be 2x by 3x-2 by x+7.

The dimensions could also be: x by 2(3x-2) by x+7 or x by 3x-2 by 2(x+7).

For example, if x=1, the dimensions could be (2 by 1 by 8) or (1 by 1 by 16), volume is 16 cubic units.

If x=3, the dimensions could be (6 by 7 by 10), (3 by 14 by 10) or (3 by 7 by 20), volume is 420 cubic units.

answered Jul 11 by Rod Top Rated User (552,780 points)

Related questions

0 answers
asked May 13, 2012 in Algebra 1 Answers by anonymous | 472 views
Welcome to MathHomeworkAnswers.org, where students, teachers and math enthusiasts can ask and answer any math question. Get help and answers to any math problem including algebra, trigonometry, geometry, calculus, trigonometry, fractions, solving expression, simplifying expressions and more. Get answers to math questions. Help is always 100% free!
81,213 questions
85,312 answers
2,153 comments
68,747 users