Answer:
(16y-3) (4y+1)
Step-by-step explanation:
using quadratic formula i.e.ay^2+by+c=0
64y^2+4y-3
64y^2+16y-12y-3
16y(4y+1)-3(4y+1)
hope it help yuh...mark brianliest if my answer suit your question.
