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OpenStudy (anonymous):
The length of a rectangle is (3x2 + x - 3) units, and its width is (2x3 - 4x + 3) units. Part A: What is the area of the rectangle? Show your work. (5 points) Part B: Does the answer for Part A show that polynomials are closed under an operation? Justify your answer. (3 points) Part C: What is the degree and classification of the expression obtained in Part A? (2 points)
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OpenStudy (anonymous):
i need hellllllllllllllllllllllllllllp
OpenStudy (anonymous):
(3x2 + x - 3) (2x3 - 4x + 3) = A
OpenStudy (anonymous):
\[16x ^{5}+2x ^{4}-18x ^{3}+5x ^{2}+15x-9\]
OpenStudy (anonymous):
which one is that for :)
OpenStudy (anonymous):
Part A
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OpenStudy (anonymous):
thanks
OpenStudy (anonymous):
can you please help me in part b
OpenStudy (anonymous):
I'll try
OpenStudy (anonymous):
I honestly don't know
OpenStudy (anonymous):
ok thanks
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OpenStudy (anonymous):
It has both real and complex roots if that helps
OpenStudy (anonymous):
ok but can you help me in part c
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