Question

(3m - 2n)?
plz tell the answer​

Answer 1

Answer:

3m-2n=12

Step-by-step explanation:

3m-2n=12-2n

=12-3m2n

= -(12-3m)2n

=3m-12n

=3m-12/2n

=3(m-4)/2

Answer 2

Answer:

check your question

Step-by-step explanation:

(3m−2n)(2m−3n)

at [m=1] & [n=−1]

now

=[3×1−2(−1)][2×−3(−1)]

[3+2][2+3]

5×5

=25(answer)