Question

answer these question fast



maths​

Answer 1

Answer:

x²-2x-8

x²-4x+2x-8

x(x-4)+2(x-4)

(x+2)(x-4)=0

x=-2 , 4

sum of zeroes=-B/a

=-2

product=c/a

-8

Answer 2

1. 0
2. 0
3. -16
4. -5
5. 0

hope it helps you