Zeros: -5, multiplicity 1; -1, multiplicity 2; degree 3

degree 3 means 3 roots

multiplicity means how many times

(x-(-5)) (x-(-1)^2

(x+5) (x+1)^2

(x+5) (x+1)^2

they disappear if your absent from to long. i found out that the hard way.

step-by-step explanation:

brainliest lol i just need one more brainliest.

first, you divide the triangle in two, tô form a retangle triangle. after, using pythagoream theorem:

18^2 = 14^2 + (x/2)^2

(x^2/4) + 196 = 324

x^2/4 = 324 - 196

x^2/4 = 128

x^2 = 512

x = √512

x = √2^9

x = 16√2 cm

i hope i you.