Respuesta :
Answer:
Note that y² + 24y + 144
= y² + 12y + 12y + 12²
= (y+12)², so the missing value is 24
hope it helps
please mark Brainliest
Answer:
Note that y² + 24y + 144
= y² + 12y + 12y + 12²
= (y+12)², so the missing value is 24
hope it helps
please mark Brainliest