Question

7. Verify that 1. 3 and 4 are the zeroes of the cubic polynomial p(x) = x2 - 8x2 + 19x -- 12
and then verify the relationship between the zeroes and the coefficients.
3. Find the zeroes of the quadratic polynomial x2 - 7x + 12 and verify the relationshin between the zeroes and the coefficients​

Answer 1

Answer:

4 or 3

Step-by-step explanation:

X=4 or 3 the given polynomial becomes zero.

-b/a= - (4+3)/1= -7

c=4×3=12

verified and found correct.