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Mathematics, 27.05.2020 07:58 AM28

The polynom
7x + 8
1. (3x + 2) + (4x + 6) -
2. (12y + 17y - 4) * (9y+ - 13y + 3) = 21y2 + 4y - 1
3. (6x - 4x + x - 9) - (3x² + 7x + 3) =
4. (3x - 4x - 1) + (x - X+6)=


The polynom 7x + 8 1. (3x + 2) + (4x + 6) - 2. (12y + 17y - 4) * (9y+ - 13y + 3) = 21y2 + 4y - 1 3.

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The polynom
7x + 8
1. (3x + 2) + (4x + 6) -
2. (12y + 17y - 4) * (9y+ - 13y + 3) =...
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