Question

Find a quadratic polynomial whose sum and
product of zeroes are –7 and –8 respectively.

Answer 1

Answer:

THE FORMULA TO FIND QUADRATIC POLYNOMIAL WHEN SUM AND PRODUCT IS GIVEN

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

Step-by-step explanation:

$k( {x}^{2} - ( - 7) x + ( - 8) \\ k( {x}^{2} + 7x - 8) \\when \: there \: is \: no \: denomintor \\in the given values\: k \: value \: is \: 1 \\ then \: the \: qudratic \: polynomial \: is \: \\ {x}^{2} + 7x - 8$

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