y+3² evaluate using identies
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Answered by
17
Answer:
y² + 6y + 9
Step-by-step explanation:
To Find :
( y + 3 )²
Identity Used :
( a + b )² = a² + 2ab + b²
Solution :
( y + 3 )² = y² + 3² + 2 × y × 3
= y² + 9 + 6y
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Answer:
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