Question

помогииите срооооочно​

Answer 1

1) $4a^{3}b-6a^{2}b^{2}=2a^{2}b(2a-3b)$

2) $5x^{2}y+10xy^{2}=5xy(x+2y)$

3) $14m^{3}n-21m^{2}n^{3}=7m^{2}n(2m-3n^{2})$

4) $5x^{3}-15x^{2}y+20xy^{2}=5x(x^{2}-3xy+4y^{2})$

5) $2a^{2}y-6ay^{2}+8y=2y(a^{2}-3ay+4)$

6) $6ax-9a^{2}+15ax^{2}=3a(2x-3a+5x^{2})$