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CBSE Class 10 Answered

Syntax error from line 1 column 206 to line 1 column 229. Unexpected 'polynomial'.
Asked by Ŝũmiť Ğőyãĺ | 04 Jul, 2014, 04:04: PM
answered-by-expert Expert Answer

alpha plus beta equals square root of 2 space space space space space space space space space space space space alpha beta equals minus 3 over 2 Q u a d r a t i c space e q u a t i o n space i s comma f left parenthesis x right parenthesis equals space x squared minus left parenthesis alpha plus beta space right parenthesis x plus space alpha beta equals x squared minus square root of 2 space x minus 3 over 2 T o space f i n d space z e r o e s comma f left parenthesis x right parenthesis equals 0 x squared minus square root of 2 x minus 3 over 2 equals 0 x squared plus fraction numerator 1 over denominator square root of 2 end fraction x minus fraction numerator 3 over denominator square root of 2 end fraction x minus 3 over 2 equals 0 x left parenthesis x plus fraction numerator 1 over denominator square root of 2 end fraction right parenthesis minus fraction numerator 3 over denominator square root of 2 end fraction left parenthesis x plus fraction numerator 1 over denominator square root of 2 end fraction right parenthesis equals 0 x equals minus fraction numerator 1 over denominator square root of 2 end fraction space space x equals fraction numerator 3 over denominator square root of 2 end fraction

Answered by Sanjana Dhopatkar | 07 Jul, 2014, 10:27: AM

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