Question

Find a quadratic polynomials it with the given number as the sum and product its zeros respectively and find its zeros : (a) - 8 /3 ,4 / 3. (b) 21/8 , 5/6

Answer 1

Answer:

For a quadratic equation ax^2+bx+c=0

sum of zeros is -b/a

product is c/a

alfa+betha=-b/a

alfa×betha=c/a

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