MCQOPTIONS
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MCQOPTIONS
| 1. |
\eqalign{ & \frac{{{a^2} - {b^2} - 2bc - {c^2}}}{{{a^2} - {b^2} + 2ab - {c^2}}} \cr & {\text{is equivalent to = ?}} \cr} $$%! |
| A. | (a -b + c)/(a + b + c) |
| B. | (a - b - c)/(a - b + c) |
| C. | (a - b - c)/(a + b - c) |
| D. | (a + b + c)/(a - b + c) |
| Answer» D. (a + b + c)/(a - b + c) | |