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Factorisation
Question
Wired Faculty App

Factorise:

22y – 33z

Answer

We have                   22y = 2 × 11 × y
                                33z = 3 × 11 × z

∴                     22y - 33z = [2 × (11) × y] + [3 × (11) × z]
                                      
                                      = (11)[2 × y - 3 × z]
                                      = 11[2y - 3z]

Sponsor Area

Some More Questions From Factorisation Chapter

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