Question

Factorise: 3a (p-2q) + 6a(2q-p) ​

Answer 1

Answer:

(p-2q)(9a)

Step-by-step explanation:

3a(p-2q) + 6a(-p+2q)

=3a(p-2q) - 6a (p-2q) (changing the signs in order to take common and factorise)

=(p-2q)(3a+6a)

=(p-2q)(9a)

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