Question

Verify that 1,-1 and -3 are the zeroes of the cubic polynomial x³+3x²-x-3 and check the relationship between zeroes and the coefficients?

Answer 1

Step-by-step explanation:

take each value like 1 -1 -3

and replace it with the value of x.

then to check the realtionship

use:the formula that is

sum =-b/a

sum of product=c/a

product=-d/a

mark me brainliest