Question 77520
{{{((y^2-36)/(y^2-4)) * ((y^2+6y+8)/(y^2-2y-24))}}}
Factorise each expression
{{{((y-6)(y+6))/((y+2)(y-2)) * ((y+4)(y+2))/((y-6)(y+4))}}}
{{{(cross(y-6)(y+6))/(cross(y+2)(y-2)) * (cross(y+4)cross(y+2))/(cross(y-6)cross(y+4))}}}
{{{(y+6)/(y-2)}}}