Question

13ap-0,2xy-2a5p+6x(0,2y)+a(-3p);

Answer 1

13ap-0,2xy-2a5p+6x(0,2y)+a(-3p)

13ap-0,2xy-10ap+6x*0,2y-a*3p

13ap-0,2xy-10ap+6x*0,2y-3ap

13ap-0,2xy-10ap+1,2xy-3ap

-0,2xy+1,2xy

(-0,2+1,2)xy

xy