( y- 8 )* ( y + 8) - y (2 y-3)

Question

( y- 8 )* ( y + 8) - y (2 y-3)

Answer 1

Y^2 - 64 - 2y^2 + 3y  = - y^2 + 3y - 64

=============================

Answer 2

Y^2-64y-2y^2+3y=y^2+3y-64