1. (3x + 4) + (2x − 1) = 5x + 3 2. (-2x + 5) + (-x-8) 3. (5x-2)(2x + 3) 4. (10x17)-(2-3x) RESULT: 5. (4x-7)(-5x + 2) 6. (2x² + 8x - 11) + (7x² − 5x + 10) 7. (x² - 4x-6) - (x² - 5x + 2) 8. (6x³ - 2x² + 5x) − (3x³ – 9x² − 15x) + 3+2=5 3x 2x 52+3 4+(-1)=3 +4 - 1

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