04-01-2022
Mathematics

contestada

© Factorise completely
15z^2-9z
-

Respuesta :

sibbembem sibbembem

05-01-2022

Answer:

3z(5z-3)

Step-by-step explanation:

first you choose the common items which in this case was 3z the you divide 15 by 3 and 9 by 3

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