4x 2 8x 2 )( x 4 3x 2 4x July 8, 2019 16 32 64 128 $ left 4x 2 8x 2 right ) left x 4 3x 2 4x right )=$ Find the product $ left 4x 2 8x 2 right ) left x 4 3x 2 4x right )=$