Question

if a and b are the zeros of the polynomial such that a+b=6 and ab=4 then write the quadratic polynomial​

Answer 1

Answer:

x^2-6x+4

Step-by-step explanation:

sum of zeroes = -b/a or = -(coefficient of x) /(coefficient of x^2)

a+b = -b/a

a+b= -6/1

product of zeroes = c/a or = (constant term)/(coefficient of x^2)

ab= 4/1

so,a=1

b= -6

c= 4

quadratic equation=ax^2+bx+c

=1x^2+(-6x)+4

=x^2-6x+4