ive possible expressions for the length and breayth of each of the 1UI

1.	ive possible expressions for the length and breayth of each of the 1UIlWM!v possible expressions for the length and breadth of each ol the 1lWHctangles, in which their areas are given:Area : 25a-35a + 12Area: 35y+ 13y-12
Answer» (a) 25a^2-35a+12=25a^2-20a-15a+12 =5a(5a-4)-3(5a-4) =(5a-3)(5a-4) (b) 35y^2+13y-12 =35y^2+28y-15y-12 =7y(5y+4)-3(5y+4) =(7y-3)(5y+4)

ive possible expressions for the length and breayth of each of the 1UIlWM!v possible expressions for the length and breadth of each ol the 1lWHctangles, in which their areas are given:Area : 25a-35a + 12Area: 35y+ 13y-12

Answer»

(a) 25a^2-35a+12=25a^2-20a-15a+12 =5a(5a-4)-3(5a-4) =(5a-3)(5a-4)

(b) 35y^2+13y-12 =35y^2+28y-15y-12 =7y(5y+4)-3(5y+4) =(7y-3)(5y+4)