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- 1. Multiple ChoiceFind the sum.
(2x2 + 5x - 7) + ( 3 - 4x2 + 6x)2x2 + 3x +1-2x2 - 11x -42x2 + 5x -7-2x2 + 11x -4 - 2. Multiple ChoiceFind the sum.
(3y2 + y3 - 5) + (4y2 -4y + 2y3 + 8)3y3 + 7y2 - 4y + 34y2 + 3y3 - y + 3-y4 + 2y3 -y - 44y3 + 3y2 -3y + 1 - 3. Multiple ChoiceFind the difference.
(3- 2x + 2x2) - (4x -5 +3x2)x2 + 6x + 82x2 + 5x - 7-x2 -6x + 8-2x2 + 11x - 4 - 4. Multiple ChoiceAdd the polynomials.
(2x + 5y) + (3x - 2y)3x + 5y5x + 3y5x + 7y7xy + 1xy - 5. Multiple ChoiceSimplify the expression.
(4n4 - 8n + 4) - (8n2 + 4n4 + 1)-8n2 - 8n + 3-7n2 - 8n + 3-6n2 - 8n + 3-7n2 - 4n + 3 - 6. Multiple ChoiceSimplify each expression.
(6b3 + 6 - b4) - (8b3 - 6b4 + 2)4b4 - 2b3 + 75b4 - 2b3 + 4b4 - 2b3 + 75b4 - 2b3 + 7 - 7. Multiple ChoiceSimplify each expression.
(6x + 4x4 - 3x2) + (7x4 + 5x2 + 8x)11x4 + 2x2 + 14x16x4 + x2 + 14x11x4 + x2 + 14x11x4 + 2x2 + 10x - 8. Multiple ChoiceSimplify the expression.
(4a3 - 8a - 4a2) + (7a3 - 7 - 6a)11a3 - 4a2 - 14a - 75a3 - 4a2 - 14a - 75a3 - 4a2 - 20a - 75a3 - 9a2 - 20a - 7 - 9. Multiple Choice
6m + 3z + 4m + 2w - 5z
10m + 2z -2w
m + z + w
10m - 2z + 2w
2m - 2z + 2w
- 10. Multiple ChoiceAdd or Subtract to Simplify:
(4x2+ x) - (x2+ 2x)3x2 - x4x2 + 2x3x2 + 3x3x2 + 2x - 11. Multiple Choice(4x2+ x) - (x2+ 2x)3x2 - x4x2 + 2x3x2 + 3x3x2 + 2x
- 12. Multiple Choice6x + 3 - 2x + 58x + 84x + 94x + 104x + 8
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