Question

find the quadratic polynomial in which their sum and product are 1 and -1 respectively ​

Answer 1

Answer:

[ x^2 -x -1 ] k

Step-by-step explanation:

in a quadratic polynomial sum of roots is  -b/a  and product of roots is c/a

as in the given problem sum is 1 and product is -1 the required polynomial is

[ x^2 + (-1)x + (-1) ]

x^2 - x -1

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