MCQOPTIONS
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MCQOPTIONS
| 1. |
Select the term which is not an identity. |
| A. | (a + b)2 = a2 + b2b) (a + b)2 = a2 + b2 + 2abc) (a – |
| B. | 2 = a2 + b2b) (a + b)2 = a2 + b2 + 2ab |
| C. | (a – b)2 = a2 + b2 – 2ab |
| D. | (a + 1)(a + 2) = a2 + 3a + 2 |
| Answer» B. 2 = a2 + b2b) (a + b)2 = a2 + b2 + 2ab | |