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CBSE Class 11-science Answered

Write the following as complex numbers : minus b plus square root of minus 4 a c end root space left parenthesis a comma c space greater than 0 right parenthesis
Asked by Topperlearning User | 08 Aug, 2014, 10:41: AM
answered-by-expert Expert Answer

minus b plus square root of minus 4 a c end root space left parenthesis a comma c space greater than 0 right parenthesis equals minus b plus square root of 4 a c end root cross times square root of minus 1 end root equals minus b plus i square root of 4 a c end root equals minus b plus 2 i square root of a c end root

Answered by | 08 Aug, 2014, 12:41: PM

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