Answer:
The correct answer is b=9
The factored form is (y^2+9)(y^2-9).
Plug the two terms into the equation by finding the root of both.
√y^4= y^2
√81= 9
From here, you plug the terms into the form (x+y)(x-y)
(y^2+9)(y^2-9)
Hope this helps!
A. because asexual reproduction creates many at the same time and all of them can be very different.
