Simplify:!!!!!!!!!!!!!!!!!!!!!!!

Question

2y(3x + 4y - 4)

6xy + 4y2 - 8y
6xy + 4y - 4
6xy + 8y2 - 8y
6xy + 8y2 + 8y

Answer 1

2y(3x + 4y - 4)

Using distributive property;

=2y*3x+2y*4y-2y*4

=(2*3)xy+(2*4)y*y-(2*4)y

=6xy+8y^2-8y                     (Multiply)

Third option is correct