Question

Разложите на множетели у+5+у^2-25

Answer 1

y+5+(y+5)(y-5)=(y+5)(1+y-5)=(y+5)(y-4)

Answer 2

у+5+у^2-25=y+5+(y+5)*(y-5)=(y+5)*(1+y-5)=(y+5)*(y-4)