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| Question 1 |
| Which option shows like terms? |
| A. | 2xy 4xy2 | B. | 2yx2 4xy |
| C. | 3x2y 4x2y | D. | 5x2y 2y2x |
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| Question 2 |
| Identify like terms.
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| A. | 3a3b2 b6 | B. | 3a2b3 9a2b3 |
| C. | 3ab3 3a2b2 | D. | all of the above |
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| Question 3 |
Collect like terms.
8y - 4 + 2 - y.
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| A. | 7y2 − 2 | B. | 9y − 2 |
| C. | 7y − 2 | D. | 9y − 6 |
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| Question 4 |
Combine like terms.
9a4b5 − 3a4b5 − 4a4b5 + a4b5 |
| A. | 2a4b5 | B. | a4b5 |
| C. | −3b4a3 | D. | 3a4b5 |
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| Question 5 |
Combine like terms.
6x2 − 5x2 − 4x2 |
| A. | −3x2 | B. | 3x2 |
| C. | 5x2 | D. | −3x5 |
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| Question 6 |
| Identify like terms. |
| A. | 5x3y5 9x3y4 2x3y3 | B. | xy2 4x5y5 5x3y5 |
| C. | xy 9x3y4 2x3y3 | D. | x3y5 4x3y5 7x3y5 |
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| Question 7 |
Combine like terms.
b − 3ab − 8b + 3 |
| A. | 9b − 3ab + 3 | B. | 10b − 3ab |
| C. | 3 − 10b | D. | −7b − 3ab + 3 |
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| Question 8 |
Combine like terms.
11y2x + y − 7y2x |
| A. | 18y2x + y | B. | 4y2x + y |
| C. | 5y2x | D. | 4y2x + y2 |
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| Question 9 |
| 3xy + 2y − xy + x - y + 2x = ?
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| A. | 4xy + 3x + y | B. | 2xy + 3x + y |
| C. | xy + x + 3y | D. | xy + x + y |
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| Question 10 |
| The length of a rectangle is y cm. The width is 3 more than twice of the length. Find the perimeter of the rectangle. |
| A. | 6y2 + 6 | B. | 6y2 + 3 |
| C. | 6y + 6 | D. | 4y2 + 3 |
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