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Obtain all the zeros of 3 …

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Obtain all the zeros of 3 X raise to 4 + 6 x cube minus 2 x square - 10 x minus 5 if two of its zeros are under root 5 by 3 and minus under root 5 by 3

Posted by Khaja Moinuddin 6 years, 10 months ago

CBSE > Class 10 > Mathematics

1 answers

Mehak Rathore 6 years, 10 months ago

Multiply both roots . They will an equation. Now divide the 3x^4+6x^3-2x^2-10x-5 by that equation. Then find the roots of the quotient. Root of the quotient will be the answer

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CBSE > Class 10 > Mathematics