SUM
POLYNOMIALS
1. (92+5b) + (2a+3b)
2. (5m-7n) + ( 8m+6n) + (3m-n)
3. (2x + 3x -4) + (3x2-2x +4)
4. (5+ 2463 -7y2) + (-6y3 +7y2 +5)
5. (2x% -6x-12x2-4) + (-11% +8% +2x2 + 6)
![SUMPOLYNOMIALS1 925b 2a3b2 5m7n 8m6n 3mn3 2x 3x 4 3x22x 44 5 2463 7y2 6y3 7y2 55 2x 6x12x24 11 8 2x2 6 class=](https://ph-static.z-dn.net/files/d87/93885b40862a37bcc17ff7830df14014.jpg)