Question

Find a quadratic the sum and product of whose zeroes are-5 and 3 respectively.

Answer 1

general equation=K[x²-(Sum of zeroes)x+(product of zeroes)]
put the values of sum and zeroes and product of zeroes
putK=1
(x²-(-5)x+3)
we obtain the quadratic equation ,i.e.
x²+5x+3

Answer 2

general equation=K[x²-(Sum of zeroes)x+(product of zeroes)]

put the values of sum and zeroes and product of zeroes

putK=1

(x²-(-5)x+3)

we obtain the quadratic equation ,i.e.

x²+5x+3