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Express with rational denominator1/(3-sqrt(-2)) |
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Answer» SOLUTION :`1/(3-sqrt(-2))=1/(3-sqrt(2I))=(3+sqrt(2i))/((3-sqrt(2i))(3+sqrt(2i))` `=(3+sqrt(2i))/(9-2i^2)=(3+sqrt(2i))/(9+2)=(3+isqrt2)/(11)` |
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