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Mathematics, 27.08.2019 10:20 giovney

What is the sum of the polynomials?
(7x3 – 4x2) + (2x3 – 4x2)
a)5x3
b)9x3
c)5x3 – 8x2
d)9x3 – 8x2

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What is the sum of the polynomials?
(7x3 – 4x2) + (2x3 – 4x2)
a)5x3
b)9x3
c...
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