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| 1. |
Form quadratic polynomial whose one zero is |
| Answer» Let one zero of the quadratic polynomial is {tex} \\alpha {/tex} and other is 8.Then, product of zeroes = -56{tex} \\Rightarrow 8 \\times \\alpha {/tex} = - 5{tex}\\Rightarrow \\alpha = - 7{/tex}{tex}\\Rightarrow 8 + \\alpha = 8- 7 = 1{/tex}Also , quadratic polynomial is x2\xa0-(sum of zeroes )x + product of zeroes{tex}\\Rightarrow {x^2} - x - 56{/tex} | |