Question

3m( 2m - 4n ) - 6 ( 4n - 2m ):
factorise​

Answer 1

Answer:

=(3m+6)(2m-4n)

Step-by-step explanation:

=3m(2m-4n)-6(4n-2m)

=3m(2m-4n)-(-6(-2m+4n)

=3m(2m-4n)+6(2m-4n)

=(3m+6)(2m-4n)

Answer 2

Answer:

6m^2 - 12mn + 12m - 24

Step-by-step explanation:

3m(2m-4n)-6(4n-2m)

6m^2 - 12mn -6(4n-2m)

6m^2 - 12mn - 6(4n-2m)

6m^2 - 12mn - 6(-2m+4n)

6m^2 - 12mn -6(-2m+4n)

6m^2 - 12mn+12m -24

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