Question

Find the zeros of the polynomial function.


f(x) = x2 – 12x + 20


A.
–4, –5

B.
–2, –10

C.
4, 5

D.
2, 10

Answer 1

first, you need to find factors of 20 that add to -12

Answer 2

20=10*2
10+2=12
x2-(10+2)x+20
solve it

Answer 3

can you break it down through the draw tool? I am really confused on this topic! @AriPotta