PDF chapter test TRY NOW

Match the following.
 
(a)4y^2 \times -3y(i)20x^2y - 20x
(b)-2xy(5x^2 - 3)(ii)5x^3 - 5xy^2 + 5x^2y
(c)5x(x^2 - y^2 + xy)(iii)4x^2 - 9
(d)(2x + 3)(2x - 3)(iv)-12y^3
(e)5x(4xy - 4)(v)-10x^3y + 6xy