MCQOPTIONS
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| 1. |
Simplify the following expression. \[x\left( y-z \right)+y\left( z-x \right)+z\left( x-y \right)\] |
| A. | 0 |
| B. | \[2y\left( z-x \right)~\] |
| C. | \[2x\left( z-y \right)~\] |
| D. | \[2z\left( x-y \right)~\] |
| Answer» B. \[2y\left( z-x \right)~\] | |