Question

1
If m= a + a
then the value of m^3-3m in terms of a is​

Answer 1

Answer:

Step-by-step explanation:

M = A+A

M = 2 A

M³-3 M = (2 A)³-3*2 A

            = 8 A³-6 A

            = 2 A (4 A²-3).

HOPE THIS HELPS.

     

Answer 2

Answer:

.. sorry for the answer

2a(4asq-3. )