Problem 63 of 7
Express complex solutions x=(12 +/- sqrt(-28))/2 in standard form.
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write a +/- bi.
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Raw solution must contain negative radicals and possible fractions.
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Solution
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1. Simplify the negative radical using i.
2. Divide real and imaginary terms by the denominator.
3. Write the result as a +/- bi.
Use the worked steps, then substitute the final answer back into the original relationship to confirm it satisfies the prompt.
Leaving sqrt(-a) in the final answer.