Find the each of the following products:
`(5y - 1)(3y - 8)`

Find the each of the following products: (2x + 3y - 5)(x + y)

Find the each of the following products: (3x + 2y - 4)(x - y)

Find each of the following products : (3y - 8) xx (5y - 1)

Find the each of the following products: ((2)/(5)x - (1)/(2)y)(10x - 8y)

Find the each of the following products: (9x + 5y)(4x + 3y)

Find the each of the following products: ((1)/(5)x + 2y)((2)/(3)x - y)

Find the each of the following products: (x^(3) - y^(3))(x^(2) + y^(2))

Find the each of the following products: (0.8x - 0.5y)(1.5x - 3y)

Find the each of the following products: (2x^(2) - 5y^(2))(x^(2) + 3y^(2))

Find each of the following products: (i) (x - 4)(x - 4) (ii) (2x - 3y)(2x - 3y) (iii) ((3)/(4) x - (5)/(6) y) ((3)/(4)x - (5)/(6) y) (iv) (x - (3)/(x)) (x - (3)/(x)) (v) ((1)/(3) x^(2) - 9) ((1)/(3) x^(2) - 9) (vi) ((1)/(2) y^(2) - (1)/(3) y) ((1)/(2) y^(2) - (1)/(3) y)