produced on that day. [1] Answer (b) 15 (a) Factorise 4p2 16 completely. − [2] Answer (a) Expand and simplify 3(m 2n) (4m 5n). (b) − − − [2] Answer (b) (c) Solve 4x 5 = 7x + 13. −
produced on that day. Answer (b) [1] 15 (a) Factorise 4p2 − 16 completely. Answer (a) [2] (b) Expand and simplify 3(m − 2n) − (4m − 5n). Answer (b) [2] (c) Solve 4x − 5 = 7x + 13.
4NA_EM_P1_Prelim_2012.docx