Answer:
b
Step-by-step explanation:
y³ - 3y² + 1/y+3
y² - 9 = (y - 3) ( y + 3)
y-3/(y-3)(y+3) = 1/y+3
this is ur answer i hope u do well good luck:
212 m²
4 x 4 x 5 = 80
6+6+50+30+40
