Can somebody me with this i think i got it not sure though
he lengths of two sides of...
Mathematics, 11.01.2020 06:31 Jilly5053
Can somebody me with this i think i got it not sure though
he lengths of two sides of a triangle are shown below:
side 1: 8x2 β 5x β 2
side 2: 7x β x2 + 3
the perimeter of the triangle is 4x3 β 3x2 + 2x β 6.
part a: what is the total length of the two sides, 1 and 2, of the triangle? (4 points)
part b: what is the length of the third side of the triangle? (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)
side one = 8x^2-5x-2
side two = 7x-x^2+3
4x^3-3x^2+2-6
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