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Dr ill the zeroes of the polynomial pV3 and 2-va.12.13two of terre |
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Answer» x^4-7x^3+9x^2+13x-4 //2+V3 (2+V3)^4-7(2+v3)^3+9(2+V3)^2+13(2+V3)-4=(16)+(9)+4V3-7(4+3+4V3)+9(4+3+4V3-)+26+13V3 -4=25+4V3-42+28V3+63+36V3+26+13V3-4==25-42+63+26+4v3+28v3+36v3+13V3=72+12V3 |
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