What are the zeros of the polynomial function? f(x)=x2+9x+20 enter your answers in the boxes. the zeros of f(x) are and .

zeros of f(x) are -4 and -5

Step-by-step explanation:

hence, zeros of f(x) are -4 and -5

d 600 because 15*10*2=300

300+300=600

step-by-step explanation:

h * s * a

h = history teacher

s = science teacher

a =   art teacher.

i see no data table, but just multiply the number of history teachers, science teachers, and art teachers.