MCQOPTIONS
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| 1. |
Solve the following:(a + b + c)(ab + bc + ca) – abc = ? |
| A. | (a + b)(b + c)(c - a) |
| B. | (a - b)(b - c)(c - a) |
| C. | (a + b)(b - c)(c + a) |
| D. | (a + b)(b + c)(c + a) |
| Answer» E. | |