MCQOPTIONS
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| 1. |
If \[x=-5+2\sqrt{-4},\] then the value of the expression \[{{x}^{4}}+9{{x}^{3}}+35{{x}^{2}}-x+4\] is [IIT 1972] |
| A. | 160 |
| B. | \[-160\] |
| C. | 60 |
| D. | \[-60\] |
| Answer» C. 60 | |