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P6 Mathematics

Question post on Fri, 31/05/2019 11:46pm

**Dear Teachers, please help to solve question (c)(ii). Thank you.

sgmike · Answer 1 · Post on Sat, 01/06/2019 10:00pm

sgmike Post on Sat, 01/06/2019 10:00pm

(2z-5)x(2z+3)

replace z with m-1,

(2(m-1)-5)x(2(m-1)+3)=

(2m-7)x(2m+1)