Question

hloo guys ❤️❤️
plz answer this question...!!​

Answer 1

Heya!!

For a general Quadratic polynomial say

F(x) = ax² + bx + c

Alfa × Beta = c/a

F(x) = 2x² + 5x - 10

Here c = -10 And a = 2

Alfa × Beta = -10/2 = -5

Answer 2

f(c)=(ax)square+bx+c

alfa×beta=c÷a

f(x)=(2x)square+5x-10

c=-10,a=2

c÷a =-10÷2 = -5