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Mathematics, 17.02.2021 05:10 IAmSmart5632

E. Polynomials 1) 7x + 2x + 19x =
2) -6x - 3 + 3x - 9 =
3) (3x-4y) - (x+2y) =
4) 18x5 - 6x3 =
5) (x+5)(x-7) =​

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E. Polynomials 1) 7x + 2x + 19x =
2) -6x - 3 + 3x - 9 =
3) (3x-4y) - (x+2y) =
4) 18...
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