Question

hey... help me pls...​

Answer 1

Answer:

Step-by-step explanation:

              sum of roots is 0

             since co.eff of x² = 0

Answer 2

Answer:

The zeroes are = 1, -1, 0

and their sum is = 1 + (-1) + 0 = 0

Step-by-step explanation:

⇒x ( x² - 1 )

⇒x ( x + 1 ) ( x - 1 )

⇒ now, x = 0  or x = -1  or  x = 1

I HOPE IT HELPS :)