Question

Form a quadratic equation if sum of roots -7and product of roots is 5 .

Answer 1

Answer:

check attachment

Step-by-step explanation:

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Answer 2

Answer:

$let \: \alpha \: and \: \beta be \: the \: zeroes \: of \: the \: polynomial$

$then \: ( \alpha + \beta ) = - 7$

$and \: ( \alpha \beta ) = 5$

So,the required polynomial f(x) is

${x}^{2} - ( \alpha + \beta )x + ( \alpha \beta )$

${x}^{2} - ( - 7)x + 5$

${x}^{2} + 7x + 5$

Step-by-step explanation:

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