expand out the bracket (2m - 3)(m + 1).
claw technique: multiply each 'thing' in the first bracket with each 'thing' in the second bracket.2m2 + 2m - 3m -3then collect the like terms2m2 -1 -3
AP
claw technique: multiply each 'thing' in the first bracket with each 'thing' in the second bracket.2m2 + 2m - 3m -3then collect the like terms2m2 -1 -3
