Question

write sum and product of zeroes of the polynomial x2-2x-3​

Answer 1

Answer:

irs answer is

Step-by-step explanation:

x*2 -2x - 3

x*2 - 3 +x - 3

x( x - 3 ) +1 ( x - 3)

( x +1) , ( x - 3 )

x = -1 , 3

so, let α = -1 , β = 3

sum of roots = -b/a

-1 + 3 = -(-2 )/ 1

2 = 2

product of roots = c/ a

(-1) (3) = -3 /1

-3 = -3