Ushtrimi 8

Faktorizo:

a $xy + x^{2}$

b $2x^{2} + 6xy$

c $8x^{2}y - 4xy$

d $10x^{3}y^{2} - 15x^{3}y$

e $16xy^{3} - 24x^{3}y$

f $24a^{2}b + 16ab$

g $45x^{5}y - 54x^{2}y$

h $8x^{6}y^{4} - 6x^{5}y^{2}$