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Asked by arindeep.singh | 16 Jul, 2020, 22:09: PM
To find the zeros of the polynomial 4x2 + 5root2 x - 3
![Zeros space of space the space polynomial space are space given space by colon
straight x equals fraction numerator negative 5 square root of 2 plus-or-minus square root of open parentheses 25 cross times 2 close parentheses minus 4 open parentheses 4 close parentheses open parentheses negative 3 close parentheses end root over denominator 2 cross times 4 end fraction equals fraction numerator negative 5 square root of 2 plus-or-minus square root of 50 plus 48 end root over denominator 8 end fraction equals fraction numerator negative 5 square root of 2 plus-or-minus 7 square root of 2 over denominator 8 end fraction equals fraction numerator negative 12 square root of 2 over denominator 8 end fraction space or space fraction numerator 2 square root of 2 over denominator 8 end fraction
straight x equals fraction numerator negative 3 square root of 2 over denominator 2 end fraction space or space fraction numerator square root of 2 over denominator 4 end fraction
straight x equals fraction numerator negative 3 over denominator square root of 2 end fraction space or space fraction numerator 1 over denominator 2 square root of 2 end fraction](https://images.topperlearning.com/topper/tinymce/cache/738eda45e7ad247e4203540b67dad25d.png)
Answered by Renu Varma | 17 Jul, 2020, 12:43: PM
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