MCQOPTIONS
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MCQOPTIONS
This section includes 4 Mcqs, each offering curated multiple-choice questions to sharpen your Mathematics Quizzes knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
(a + b)² gives |
| A. | a² - b² |
| B. | a² + 2ab + b² |
| C. | a + 2b |
| D. | a - 2b |
| Answer» C. a + 2b | |
| 2. |
(a + 2b)² - (a + 2b)(3a - 7b) by factorization gives |
| A. | (a + 2b)(9b - 2a) |
| B. | a - 3b + 4ab |
| C. | 5b - 4a |
| D. | None of above |
| Answer» B. a - 3b + 4ab | |
| 3. |
9a² - 4 gives |
| A. | (3a + 2)(3a - 2) |
| B. | 9a + 12 |
| C. | (4a + 13)(4a - 13) |
| D. | 54a - 32 |
| Answer» B. 9a + 12 | |
| 4. |
39² + 78 + 1 using algebraic identities gives |
| A. | 1200 |
| B. | 1700 |
| C. | 500 |
| D. | 1600 |
| Answer» E. | |