Learning Task 2:
Perform the indicated operation using Addition and/or Subtraction. s
1. (2x² – 3x+2)+(x²-x-1)
2. (4x² + 5x - 4) + (x² – 3x + 2)
3. (3x² + x² - 1)+(-x²+x²+5)
(x - 5) + (2x - 1) + 3x
5. (10x + 12y) + (3x - 12y)
6. (2x + 3) - (4x + 1)
7. (7x? - 4xy + 8) - (3x2 + xy - 5)
8. (3x2-x-1) - (2x + 5x - 3)
9. (7x + 2x-3) (4x - x²+1)
10. (8x - y) (7x + y) + 3x
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