Question

Find a quadratic polynomial, the sum and product of whose zeroes are – 5 and 3, respectively.​

Answer 1

sum of zeroes = -5 assuming it as 'a'

product of zeroes = 3 assuming it as 'b'

Required quadratic polynomial = k(x^2-ax+b)

                                                   = k(x^2+5x+3)

put k=1

quadratic polynomial = x^2+5+3

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Answer 2

Answer:

general

Step-by-step explanation:

is general quadratic equation

let roots of the equation is z and y then

z+y= -b/a and zy=c/a in general case here values is given s and product

let dividing general equation by "a" we get