Question

T he zeroes of the quad poly x2+89x+720​

Answer 1

Answer:

both are negative

Step-by-step explanation:

x²+89x+20=0

x²+80x+9x+720=0

X(X+80)+9(X+80)=0

(X+9)(X+80)=0

X+9=0,X+80=0

X=-9,X=-80

therefore zeros of quad polynomial

both are negative

Answer 2

Step-by-step explanation:

both negative

hence it is correct answer