Question

3) Fatore:

a) 2x3 + 4x2 =

b) 3a2 – 6a =

c) 3m3 + 9m2 – 12m =

d) 15x3 + 12x2 + 9x​

Answer 1

2×3=6+4×2=6+8=13

3a2-6a

3(1)2-6(1)

5 -6

-1