side 1: 4y + 2y2 − 3
Mathematics, 24.12.2019 23:31 jasminevargasolea
The lengths of three sides of a quadrilateral are shown below:
side 1: 4y + 2y2 − 3
side 2: −4 + 2y2 + 2y
side 3: 4y2 − 3 + 2y
the perimeter of the quadrilateral is 22y3 + 10y2 + 10y − 17.
part a: what is the total length of sides 1, 2, and 3 of the quadrilateral? (4 points)
part b: what is the length of the fourth side of the quadrilateral? (4 points)
part c: do the answers for part a and part b show that the polynomials are closed under addition and subtraction? justify your answer. (2 points
i will give 40 points to the first correct answer!
Answers: 2
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The lengths of three sides of a quadrilateral are shown below:
side 1: 4y + 2y2 − 3
side 1: 4y + 2y2 − 3
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