Answer:
D
Step-by-step explanation:
Hope it will help you ❤️
D. y + 9
( a + b )( a + b ) = a² + 2ab + b²
( y + 9 )( y + 9 ) = (y)² + 2(y)(9) + (9)²
= y² + 18y + 81
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Answers & Comments
Answer:
D
Step-by-step explanation:
Hope it will help you ❤️
Answer:
D. y + 9
Step-by-step explanation:
( a + b )( a + b ) = a² + 2ab + b²
( y + 9 )( y + 9 ) = (y)² + 2(y)(9) + (9)²
= y² + 18y + 81