3 y )( 5y 7 July 8, 2019 16 32 64 128 7 y 3 )= 5y 8 7 y 3 )= 5y 8 how many solutions Expand and simplify 3 y )( 5y 7 2y 3 y 1 )= 5y 7 3 5y 7 2 y =- 4 X 3 y 4 7x 5y 2 2y 3 6 y 7 )= 5y 6 2y 7 3 y 5y 4 6y