Find a quadratic polynomial whose sum and product of zeroes are -1 and

1.	Find a quadratic polynomial whose sum and product of zeroes are -1 and 2
Answer» <html><body><p><strong>Step-by-step <a href="https://interviewquestions.tuteehub.com/tag/explanation-455162" style="font-weight:bold;" target="_blank" title="Click to know more about EXPLANATION">EXPLANATION</a>:</strong></p><p>BY <a href="https://interviewquestions.tuteehub.com/tag/using-7379753" style="font-weight:bold;" target="_blank" title="Click to know more about USING">USING</a>,</p><p><img align="absmiddle" alt="{x }^{2} - (a + b)x \: + ab" class="latex-formula" id="TexFormula1" src="https://tex.z-dn.net/?f=%20%7Bx%20%7D%5E%7B2%7D%20%20%20-%20%20%28a%20%2B%20b%29x%20%5C%3A%20%20%2B%20ab" title="{x }^{2} - (a + b)x \: + ab"/></p><p><img align="absmiddle" alt="{x}^{2} - ( - 1 + 2)x + ( - 1) \times 2" class="latex-formula" id="TexFormula2" src="https://tex.z-dn.net/?f=%20%7Bx%7D%5E%7B2%7D%20%20-%20%28%20-%201%20%2B%202%29x%20%2B%20%28%20-%201%29%20%5Ctimes%202" title="{x}^{2} - ( - 1 + 2)x + ( - 1) \times 2"/></p><p><img align="absmiddle" alt="{x}^{2} - 1x - 2" class="latex-formula" id="TexFormula3" src="https://tex.z-dn.net/?f=%20%7Bx%7D%5E%7B2%7D%20%20-%201x%20%20-%202" title="{x}^{2} - 1x - 2"/></p></body></html>

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