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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 Choice
Simplify:9n3 + 4n7n3 + 6-3n3 + 27n6 + 6 - 3. Multiple Choice(4x3-5x2+3x)+(-2x3-x2+6x)2x3-6x2-9x2x3+6x2+9x-2x3-6x2+9x2x3-6x2+9x
- 4. Multiple Choice(5x4 - 4x3 - 2x2 + x - 19) - (x4 + 5x3 + 8x2 + x + 5)4x4 - 9x3 - 10x2 - 244x4 - 9x3 - 10x2 - 2x - 244x4 - 9x3 - 10x2 + 2x - 24-4x4 - 9x3 - 10x2 - 24
- 5. Multiple ChoiceIs b + 8 a monomial?yesno
- 6. Multiple Choice
What is the degree of the polynomial? 5x5 - 6x6 + 2
1
5
6
11
- 7. Multiple Choice
Which of the following are examples of like terms?
2 and 2x
y3 and x3
y and x
-3x and 3x
- 8. Multiple ChoiceAdd the polynomials.
(2x + 5y) + (3x - 2y)3x + 5y5x + 3y5x + 7y7xy + 1xy - 9. Multiple ChoiceAdd the polynomials.
(3x3 + 3x2 – 4x + 5) + (x3 – 2x2 + x – 4)4x3 + 1x2 – 3x + 12x3 + 1x2 - 5x + 96x3 + 1x - 1x2 - 33x5 +1x - 1x5 - 3x - 10. Multiple ChoiceWhat is the correct name of the following:
3x + 5y2 - 3monomialbinomialtrinomialpolynomial - 11. Multiple ChoiceSimplify the expression.
(4a3 - 8a - 4a2) + (7a3 - 7 - 6a)11a3 - 4a2 - 14a - 75a3 - 4a2 - 14a - 75a3 - 4a2 - 20a - 75a3 - 9a2 - 20a - 7 - 12. Multiple Choice
What is the standard form of the polynomial,
9x2 + 5x + 27 + 2x3
27 + 5x + 9x2 + 2x3
9x2 + 5x + 2x3 + 27
9x2 + 5x + 27 + 2x3
2x3 + 9x2 + 5x + 27
- 13. Multiple Choice
What is the standard form of the polynomial,
7x - 125 - 6x4 + 14x2
125 + 7x - 14x2 +6x4
6x4 -14x2 - 7x +125
125 + 14x2 + 7x - 6x4
-6x4+ 14x2 + 7x - 125
- 14. Multiple ChoiceFind the difference.
(3- 2x + 2x2) - (4x -5 +3x2)x2 + 6x + 82x2 + 5x - 7-x2 -6x + 8-2x2 + 11x - 4 - 15. Multiple ChoiceSimplify each expression.
(6b3 + 6 - b4) - (8b3 - 6b4 + 2)4b4 - 2b3 + 75b4 - 2b3 + 4b4 - 2b3 + 75b4 - 2b3 + 7 - Answer choicesTagsAnswer choicesTags