MCQOPTIONS
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| 1. |
Which of these expressions does not have x +\[x+3\] as one of its factors? |
| A. | \[{{x}^{2}}+7x+12\] |
| B. | \[{{x}^{2}}+x-12\] |
| C. | \[{{x}^{2}}-x-12\] |
| D. | \[{{x}^{2}}-2x-15\] |
| Answer» C. \[{{x}^{2}}-x-12\] | |