BAKET NAGING y=0 and y=a^2 ang y^2=a^2y???? Btw, a is constant!!!
Ria
says
a squared times y ba yan? 
Gigi
says
yeah. alam mo kung pano? D:
Ria
says
I don't know how to show na y=0 pero it makes sense kung substitute mo ang 0 to both sides
maits
says
eww.
Ria
says
just cancel one y on both sides
Gigi
says
wait gets ko na
Gigi
says
nabobobo nako sa math. huhuhu. ang lalim kasi ng problem. Haha