Question

-x^2+5x-7. Find zero of the polynomial

Answer 1

Answer:

No real roots

imaginary ones are

(5+- 3i)/2

(+- means plus and minus )

Answer 2

Answer:

5x+7=0

5x=-7

x=-7/5

-7/5 is the zeroes of polynomial 5x+7

Step-by-step explanation:

hope you are understand